In small-scale unit of FCC, the comparative results of experiments showed that the yield of light fuel oil distillate increased 3.68% and the total yield of liquid fuel oil distillate increased 4.76% using combining process of complex denitrifying and FCC treating the mixed wax oil.
小型催化裂化对比评价试验结果表明，采用焦化蜡油络合脱氮-蜡催组合工艺，轻油收率提高3.68％，总液体收率提高4.76％。
The 420nm absorption band overlapped with the useful 420nm blue-luminescence band will significantly degrade the light yield. It is important to study the origin of the absorption bands for enhancing the scientillation properties of the crystal.
钨酸铅晶体是一种典型的非化学计量晶体，存在着大量的铅空位和氧空位，仔细研究钨酸铅晶体中这些本征缺陷可能产生的吸收带并建立对应的色心模型可为提高钨酸铅晶体的辐照硬度提供理论依据，具有深远的指导意义。
Common buckwheat is self-incomptiablility crop. The synthetical factors affecting its yield are temperature, moisture, day light, pollen vitality, pollination medium, lodging resistance, number of flower cluster and flower type ratio etc.
甜荞是异花授粉作物，温度、水分、光照、花粉活力、传媒、抗倒伏性、花簇数量、花型比率是决定甜荞产量的综合因素。
The Taishan sealwort likes wet and resistants cool, evades the glare to fear dry, The purpose of this study is to evaluate the influence of the light intensity to taishan sealwort`s growth and yield.
泰山黄精喜湿爽耐荫凉，避强光怕干燥，该研究的主要目的是评价光照强度对黄精生长及产量的影响。
The whole coal mining areabelongs to moderate wind erosion and intense water erosion region. The spatialdistribution of erosion intensity is related to surface materials. In the area ofwater erosion, the area of light erosion and slight erosion accounts for 44.72%, intensive erosion and extreme erosion for 48.47%, which shows that distributionof water erosion has polarization in the region. Soil erosion research of typicalwatershed has shown that present erosion sediment type is gully erosion whosesediment takes up 70% of the total. Ratio of yield sediment amount from winderosion, water erosion and gravitational erosion is 4:2:4.The main roles of watererosion are gully erosion and transporting erosive materials that come from winderosion and gravitational erosion, which is an important feature of wind erosionand water erosion interaction zone.
全矿区属于中度风蚀、强度水蚀区域，其空间分布及面积比例与地面物质组成有关，水蚀强度空间分布具有`两极`特点，即轻度以下面积和强度以上面积较大，分别占44.72%和48.47%空间分布，典型小流域土壤侵蚀研究表明，现代侵蚀产沙70%来自沟谷；风蚀、水蚀、重力侵蚀产沙量比值为4：2：4；水蚀主要表现在对风蚀、重力侵蚀物质的输送和沟蚀，这是风蚀水蚀交错带水蚀的重要特征。
The propane deasphalting process was optimized by proper adjusting the C4 content in propane stream and raising the top temperature of settler to obtain light DAO with high yield and good quality simultaneously.
丙烷脱沥青工艺通过提高混合溶剂中C4含量，同时提高沉降塔顶温度，获得加氢改质料轻脱沥青油质量和收率二者兼顾的生产优化效果。
The effects of different fertilization on soil microbial biomass C, N, P and maize yield in light sierozem were investigated with a field experiment, which was continued for 4 years at Hongsibu irrigated area of Ningxia.
通过设置在宁夏红寺堡灌区开垦4a的淡灰钙土上的定位试验，研究了不同施肥对新垦淡灰钙土微生物生物量碳、氮、磷及玉米产量的影响。
The compound application of chemical fertilizers and sheep manure not only increased the contents of microbial biomass C, N and P but also raised the yield of maize, therefore, it was the best fertilization measure in the newly cultivated light sierozem.
化肥与有机肥羊粪配合施用既能显著增加土壤微生物生物量碳、氮、磷含量又能使玉米产量显著提高，因此是新垦淡灰钙土施肥的最佳选择。
The lower solar radiation (437 and 377g cal/cm^2/day, respectively for the ripening stage in the first and second crop season, respectively) might be a main cause attributed. However the morphologically inferior light receiving system of the plant in the second crop might also be a factor attributable since IR 8, a variety with a better plant type, got a higher yield with a higher optimum LAI in the same crop season.
4第二期作登熟期间叶面净同化率之低落予料和该生育期间之平均日射量较低事实有关（第一、二期各为437及377g cal/cm^2/day），但从IR 8品种以更大叶面积指数获得更多收量一事可以予料第二期作水稻受光态势较劣亦是一个因素而将来由於品种之改良提高收量之希望很大。
Shading experiments were designed according to low light intensity problem caused by intercropping system of peanut with maize or wheat et al. Fenghua1 and Fenghua2 were adopted in the experiment of four light intensity levels (CK in which the plants were grown under natural light, 27% shading, 43% shading and 77% shading), which carried out at three growth stage using black sunshade net. And the three stages were seedling phase, pod-setting phase and pod-maturing phase. The aim of this study was to investigate the effects of low light on the photosynthetic characteristics, luminous energy distribute of PSⅡ, RuBPCase activitiy, plant morphogenesis, dry matter production, pod yield and quality of peanut at different stages, defined the relationship between dry matter accumulation and PAR, relationship of efficiency for solar energy utilization and PAR, and then set up the...dry matter production and yield formation model on the basis of the experimental data.
针对花生与玉米、小麦等作物间作、套种造成遮光问题，选用大花生品种丰花1号和小花生品种丰花2号做为供试材料，在花生苗期、结荚期和饱果期分别用不同透光率的遮阳网进行遮光处理模拟弱光条件，设置自然光、遮光27%、遮光43%和遮光77%四种光强水平，研究了光强处理对花生光合特性、光系统Ⅱ光能分配、RuBPCase活性、植株形态建成、物质生产和产量以及品质的影响，明确了不同时期干物质积累及光能利用率与光合有效辐射的关系，以此为基础采用2种方法建立了花生干物质生产动态模型和花生产量形成模拟模型，并对各模型的模拟精度进行了比较。
Taiwan to introduce advanced technology manufacturing hydrogen retired oven, stainless steel wire is conducive to improve the annealing of light brightness, improve yield and quality.
引进台湾先进技术生产制造的氢退炉，有利于提高不锈钢丝退火的光亮度，产量与质量的提高。
The effects of adding light calcium carbonate, unmodified nano-CaCO3, modified nano-CaCO3 into the acrylic coatings and its dosage on the rheological property were studied. The results showed that the rheological property of this system conformed to the Casson model. When the dosage of modified nano-CaCO3 was 1.5%, the coatings showed lower viscosity sensitivity to temperature, decreased viscosity, strong shear thinning ability, low Casson yield stress, and increased thixotropy, and the performance improvement was basically consistent with the change in rheological property.
研究了添加轻钙、未改性纳米CaCO3、改性纳米CaCO3及其用量对丙烯酸涂料流变性的影响，结果表明，该体系的流动特性均符合Casson模型；当在丙烯酸涂料中添加1.5%改性纳米CaCO3时，其黏度对温度的敏感性下降，黏度显著降低，剪切稀化能力较强，Casson屈服应力较小，触变性增大，涂料性能改善与其流变性变化基本一致。
When processing heavy feedstocks, the light oil yield and total liquid yield were more than 66% and more than 80%, respectively.
在催化裂化原料较重的情况下，轻质油收率保持在66％以上，液体收率保持在80％以上。
The results indicated that the indigenous mulberry, Morusnigriformis Koidzumiand M. australis Poiret, had a good adaptability with tolerance to drought and shade in rubber plantations, and produced a yield of fresh branches and leaves in the three rubber plantations 80.0%, 72.2% and 38.2% of those under natural conditions. The microclimate in the rubber plantations was improved after the mulberry was intercropped, and the net photosynthesis and light use efficiency were enhanced simultaneously, which promoted the growth of rubber tree, especially the immature tree. Water and fertilizer were supplied during the intercropping, or the soil fertility would have been declined because nutrition was moved out of soil with the products harvested. The mulberry had a good ecological service function after intercropped in the rubber plantations. However, its service function tended to decrease with the age of the rubber tree. The total values of its six kinds of functions, including production of raw materials, storage of water resource, soil conservancy, carbon dioxide fixation and oxygen production, were 53284.43 RMB/hm2·a(3a rubber plantation), 45062.46 RMB/hm2·a (6a rubber plantation) and 16464.23 RMB/hm2·a (25a rubber plantation) respectively.
结果表明：(1)鸡桑和海南本土桑种唐鬼桑在胶园中具有较好的适应性，较强的抗旱性和适度的耐荫性，在3个年龄段胶园中的产量分别为纯桑林的80.0%、72.2%和38.2%；(2)间作桑树可改善胶园生态系统小环境，使胶树的光合效率与光能利用率均有所提高，从而有利于胶树的茎粗生长遥但生产中需要加强水肥管理，否则会因收获物带走养分而造成土壤肥力下降；(3)胶园间作桑树具有较好的生态服务功能，但随着胶园年龄的增加，其服务功能价值呈逐渐减少趋势遥间作在3、6、25龄胶园中的桑树，在原材料供应、涵养水源、保护土壤、吸收固定CO2、释放O2、净化环境等6大功能的总价值分别为53284.43、45062.46和16464.23元/hm2·a。
This paper analyses the potential of cotton by using FAO agriculture zoology calculation method in risk areas, according to the natural resource, estimates and appraises light temperature and calimate potential yield of cotton, compares with reality yield, finds the main limit factor.
找出了温度是该地区棉花生产的主要限制因子，提出相应的管理措施，以便扬长避短，减轻限制因子障碍作用，挖掘棉花潜
RDCP could increase the yield of light cuts 5~10% in comparison with solvent deasphalting and delayed coking. The newly designed self catalyzed reactor could effectively avoid the overcracking of heavy oil and condensation side reaction. In the meantime, the carbon enriched component has the better quality than petrol coke obtained by delayed coking process. Light component with low carbon residue content could be processed by catalytic cracking or hydrocracking processes to produce clear fuel; carbon enriched component could be used as the raw material to produce the asphalt modifier and round particle active carbon.
实验室工艺研究结果表明，RDCP工艺同传统的溶剂脱沥青工艺和焦化工艺相比，可以提高轻组分收率5%~10%，新设计的自催化反应器可以有效避免重油大分子裂化过程中的过度裂解和缩合副反应，同时富碳组分的质量好于延迟焦化工艺所得的石油焦，低残炭含量的轻组分可以通过催化裂化或加氢裂化等工艺进一步轻质化处理生产清洁燃料，富碳组分可以作为生产沥青改性剂和球形活性炭的原料。
Typically yield somewhat less light cycle oil at 70% measured conversion than does standard commercial catalyst.
比做标准的商业催化剂典型地以测量转变的 70%产生略微比较不光周期油。
The Sun that light imparts to all, receives From all his alimental recompence In humid exhalations, and at Even [425] Sups with the Ocean: though in Heav'n the Trees Of life ambrosial frutage bear, and vines Yield Nectar, though from off the boughs each Morn We brush mellifluous Dewes, and find the ground Cover'd with pearly grain: yet God hath here [430] Varied his bounty so with new delights, As may compare with Heaven; and to taste Think not I shall be nice.
你要知道，被造之物都需要给养。说到各元素，都是以粗养精、地用来养海，而地与海用来养空气，空气用来养天上的火即星星，首先用来养星中最下级的月球。
Delayed coking is a crude oil deep processing technology that transforms residual oil into gas and light, medium distillate oil and coke through drastic thermal cracking. It is also a key approach that enterprises in and abroad promote yield coefficient of light oil and product refinery coke.
延迟焦化是一种将渣油经深度热裂化转化为气体和轻、中质馏分油及焦炭的原油深加工工艺，也是国内外众多炼化企业提高轻质油收率和生产石油焦的重要手段之一。
It puts forward to differentiate the coarse and fine sand and then measure the sediment yield of total precipitation erosion by using the combined method of drying and pycnometer in the light of the soil mixed with large quantity of coarser sand in the model tests.
针对模型土壤中夹杂着大量粒径较粗的泥沙颗粒的试验，提出进行泥沙粗细分层，然后采用烘干法和密度瓶法相结合的方法来测量次降雨侵蚀产沙量。