Effect of ridge-no-tillage on the distribution of soil fungi in different-size soil aggregates were studied.
在水田长期垄作免耕处理下，研究了土壤真菌多样性及其在不同大小团聚体中的分布。
GHz ridge－loaded helical groove slow wave structure with a 20kV electron beam are given and the investigations of the effect of the ridge dimensions and electron beam parameters on the small signal gain are carried out. It is indicated from the calculation results that this type of structure is suitable for use as s SWS of high power, high gain but narrow passband millimeter TWT, of which the 3dB gain bandwidth is 3.4%. In order to increase the bandwidth, the reduction of the ridge gap or the increase of the electron beam current in an allowable range may be useful.
GHz的脊棱加载慢波结构的具体尺寸，并对此结构中小信号增益随脊尺寸的变化情况及电子注参数对其影响进行了研究，计算结果表明：此结构适宜于作为高增益窄带毫米波大功率行波管的慢波线，其3dB增益带宽为3.4%，为了展宽其工作带宽，可以适当减小间隙宽度，也可在一定范围内提高电子注电流。
All sound heard at the greatest possible distance produces one and the same effect, a vibration of the universal lyre, just as the intervening atmosphere makes a distant ridge of earth interesting to our eyes by the azure tint it imparts to it.
一切声响，在最大可能的距程之外听到时，会产生同样的效果，成为字宙七弦琴弦的微颤，这就好像极目远望时，最远的山脊，由于横亘在中的大气的缘故，会染上同样的微蓝色彩。
DOC and HDOC in ridge, rice and rape use pattern in 0~30cm depth layer much more than other treatments after 14 years and showed significant differences; land use of rotation of waterlog rice and dry rape which was disadvantageous to increase the quantity of DOC, which indicated DOC is good evaluation index of soil quality land use effect for paddy soil.
土壤有机质损失的重要途径主要是DOC的淋失，土壤可溶性有机碳是土壤有机碳周转的必要环节，是其中的不稳定组分，主要包括有机残体的可溶性有机物、土壤微生物分解有机残体后未吸收的可溶性有机物及微生物细胞衰老自溶后释放的可溶性有机物[4]，在陆地生态系统碳循环中起着重要作用[5]，所以DOC的分析
Based on analysis and quantitative study on affecting factors on profile modification methods, and combining with evaluation theory of profile modification effect, this paper determines degree of membership of various evaluation factors using ridge-shaped distributed function, and obtains single-factor evaluation vector.
在对调剖措施影响因素分析以及对其量化研究的基础上，结合调剖措施效果评价原理，引用岭形分布函数确定了各评价因素的隶属度，得到单因素评价向量，进而应用模糊数学理论和0.1～0.9标度法建立了调剖措施适宜度模糊综合评价模型，并用模糊层次分析法求解各评价因素的权重，形成了评价油藏调剖措施适宜度的新方法，然后将这种方法应用在临盘油田盘2-20区块的调剖适宜度评价中。
Medium weight waffle cushio The effect of form of alveolar ridge on relining of complete dentures
牙槽嵴形态对全口义齿重衬效果的影响
AIM: To evaluate the effect of decalcified dental matrix (DDM) with modified sandwich technique in atrophy of alveolar ridge.
目的本研究初步探讨脱钙牙基质（DDM）在牙槽嵴萎缩症中使用改良三明治增高牙槽嵴术中的应用可能性。
The rain water collection effect of maize with asphalt felt mulching and ridge planting and the effects on the soil temperature, the plant development and the yield, and the water productivity were studied.
以常规覆膜（ck1）和起垄覆膜（ck2）为对照，探讨了玉米采取沟垄种植，并用油毡替代地膜覆盖垄面的集水效应对耕层地温、植株生长发育及产量和水分生产效率的影响。
To observe the ridge TCM treatments for prolapse of lumbar intervertebral disc clinical curative effect;
观察中医整脊法治疗腰椎间盘突出症的临床疗效；
Effect of Different Concentration of Full Fertigation on Cucumber Planted by High Ridge and Dripping Irrigation in Saline-alkali Soil
不同全价营养液浓度对次生盐碱地黄瓜高垄滴灌栽培的影响
Effect of Ridge Size on Cucumber Planted by High Ridge and Dripping Irrigation with Full Fertigation
垄的大小对黄瓜高垄覆膜滴灌全价营养液栽培的影响
In the rainy southern China, the high ridge culture can provide the good soil conditions for grape growth, which increase the amount of available nutrient of soil, and reduce the detrimental effect of Na~+ in the coastal region.
南方多雨，地势低洼的葡萄园采用高畦深沟栽培可提高土壤速效养分含量，并可降低滨海土壤含钠量，促进葡萄生长。
Ridge restoration algorithm and fingerprint ridge hollow filling algorithm, for medium quality fingerprint images also made a good recovery effect.
纹线修复和指纹空洞的填充算法，对于中等质量的指纹图像也取得了较好的修复效果。
Effect of simvastatin on residual ridge resorption after tooth extraction
聚乳酸-羟基乙酸-辛伐他汀对拔牙术后剩余牙槽嵴吸收影响的实验研究
Experimental results show that this method can reduce the effect of reference minutiae and poor quality image on ridge distance estimation, and the ridge distance estimation results are reliable and invariable to the resolution of image acquisition system.
实验证明，采用这种方法进行纹线距离估计，弱化了细节特征点和一些低质量指纹区域的存在对纹线距离估计的干扰，估计结果可靠，同时也使得该方法对图像采集分辨率具有不变性。
Next, Effect Variance Analysis and Ridge Regression of Chemical Mass Balance were used to calculate the source apportionment.
最后用化学质量平衡法的有效方差分析，脊岭回归分析计算源的分配。
Then, in order to pursue effect of soil humidity to the relationship between the turnover of organic matter and the micro flora, the no-tillage and ridge culture simulated experiment is carried out to find out the exactly reasons for the high level of organic matter and associated soil properties in it.
最后，在大量土壤理化性质、土壤微生物特征值及气候数据的基础上，利用现有的土壤有机碳周转的计算机模型对自然免耕试验地的有机质积累趋势进行预测，从而在长远发展上对自然免耕地土壤有机质及其它性质的变化方向上有所了解和把握。
In this paper technique of the chamber loose blasting design and construction of the roadbed from Yuncheng to Sanmenxia (K16 + 840-K17 + 600) is introduced, mostly about how to control the blasting damage area and the blasting effect in the ridge.
介绍了运城至三门峡K16+840～K17+600段山脊地形深路堑硐室松动爆破控制边坡破坏范围和爆破破碎效果等方面的设计与施工经验。
In 2000 and 2001, a plot trial was conducted to study the effect of double ridge and surface mulch cultivation on soil erosion and maize yield.
2000-2001年通过田间试验进行了坡耕地玉米水土保持耕作措施研究。
PURPOSE: To study the effect on the stress and deformation of the first mandibular molar when the ridge thickness of Class tunnel restorations changes.
目的：观察下颌第一恒磨牙邻面龋损时，将牙体制备成隧道洞型，其邻面洞上部的边缘嵴在不同厚度时，对牙体应力及变形的影响。