Various factors which affect the intercritical hardening process of U shaped steel have been studied.
对影响U型钢亚温淬火工艺的各因素进行了试验。
It was concluded t hat furt her researches of ste m sap flo w usi ng t her mal techni ques could be enhanced, i ncludi ng real water move ment and transfor mati on pattern i n ste m assi stant wit h ot her means, cooperati on and co mpensati on functi on on t he i nternal and external factors affecti ng t he sap flo w, as well as t he scali ng up i n tree water cons u mpti on based on t he sap flo w value by t her mal techni que.
目前，在运用各种热技术对林木树干液流的研究中，树干水分运输格局还需借助其他手段和方法进一步准确测定和佐证；影响树木边材液流内外因素的协同和补偿作用还需系统研究；基于热技术测定的树干液流值进行耗水时空尺度的扩大将成为该领域的研究热点之一。
Thi s paper s u mmari zed t he pri nci ples and met hods of t her mal techni que and its appli cati on i n st udyi ng ste m sap flo w, s uch as water trans portati on pattern of ste m, i nternal and external factors affecti ng and regulati ng t he sap flo w, calculati ng t he canopy sto matal conductance based on t he sap flo w value, scali ng up i n s pace—ti me, and sap flo w on ni ghtti me.
介绍了各种热技术测定树干边材液流的基本原理和方法，并对热技术在树干水分运输格局、影响和调节树干边材液流的内外因素、基于树干液流测定值推算林分冠层导度和尺度放大以及夜间树干液流等方面研究中的具体应用进行了综述。
Results of habitat use along 14 environmental factors showed that Neocaridina denticulata appeared at sites with plants, greatrer coverage above water, lower water speed, shallower depths and lower substrate diversity 1m apart.
由Mann-Whitney U test及多变数变方分析显示，多齿新米虾出现在具有水蕴草、遮蔽度较高、水速较慢、水深较浅及样点外一公尺处底石多样性较低的栖地，而选择这些栖地类型可能和躲避掠食者、栖地异质性、生理限制与食物资源有关。
Nano-carbon suspension containing 5-FU was prepared. We investigated how the three factors such as dose of 5-FU, concentrations of nano-carbon and PVP influenced the release of the formulation and gained the optimal formulation by orthogonal design experiment.
本文同时制备了含药（5－FU）纳米炭混悬液，采用流释法考察了 5干U处方量、纳米炭浓度和PVP浓度对该制剂的释药情况的影响，并以正交设计实验优选出了最佳处方。
Business card printing and membership card modes the following main factors include business card printing and membership card making format and double-sided business card printing and membership card making rollover style (with flip device for sheet-fed business card printing and membership card-making machine, without the rollover device for sheet-fed business card printing and membership card making machine since the turn and rolled over, u-b-rubberand drum roller business card printing and membership card at the same time on both sides of the production business card printing and membership card making).
制卡和会员卡制息办法成不合次给包含制卡和会员卡制息幅不背和双不背制卡和会员卡制息的翻转办法(带翻转安拆的独弛纸制卡和会员卡制息机、不带翻转安拆的独弛纸制卡和会员卡制息机的自翻和滚翻、U—B型橡皮滚筒不对滚制卡和会员卡制息机的双不背同时制卡和会员卡制息)。
In this approach, the buckets are connected elastically with a continuous beam and, as the following factors are considered, the calculation is done more accurately. a.
这里也计算了曾发生五次振动断裂的法国进口机组第一级动叶，计算结果表明该级原先叶片主要是由于2nZ喷咀激振力引起的叶片组轴向弯曲U型共振断裂。
Following is the factors ideating with the surface of old concrete in different way (including brushing surface, chiseling surface, cleaving surface), adherence agent (including cement slurry, cement sand slurry, cement slurry with the u expansion agent), the freeze - thaw circulation times and air - entraining.
主要考察了老混凝土表面不同处理方式(刷毛面，凿毛面，劈裂面)、界面粘结剂类型(水泥净浆，水泥砂浆，u型膨胀剂水泥浆)、冻融循环次数等对新老混凝土粘结面劈拉强度的影响，以及冻融作用下新混凝土加气对粘结面劈拉强度的影响。
Syndecan-1 is a transmembrane heparan sulfate proteoglycan predominantly expressed on me surface of normal epithelial cells, which can bind several extracellular matrix molecules, other cell adhesion molecules and growth factors via its heparan sulfate chains.
本研究采用免疫组化染色方法侣P法），检测印d砒an－l、bFGF在大肠癌组织中的表达，日在探讨聊帅u帅1、bFGF与大肠癌浸润、转移和预后的关系，从而为大肠癌的综合泊疗提供有乡考价值的分子生物学指标。
This paper macroeconomic theory as a guide to statistical data as well as the econometric analysis method as a tool of fiscal revenue through changes in the broad account U-depth analysis, review permits the country's revenue growth factors, and fitted regression model to explain the revenue changes.
本文以宏观经济学理论为指导，以统计数据为依据，以计量经济分析方法为工具，通过对财政收入U形变化的表相进行深入分析，论证了我国财政收入增长的影响因素，并拟合回归模型来解释财政收入的变化。
The paper presents an integrative framework of the factors affecting knowledge transfer efficiency that includes four aspects which are partner attribute, knowledge attribute, partner relational attribute, and context attribute.
本文也阐述了各影响要素和联盟知识转移效率间所存在的三种关系：正关系、负关系和倒U形关系。
Results (1)Three pathologic factors(kidney deficiency, Dampness and Heat, Blood Stasis) occupied 85 percents of 100 cases.
结果① 肾虚证、血瘀证和湿热证三型患者共占总数的81％，与其余两证型相比有极显著性差异，u=8.768，P＜0.01。
Objective To establish the mathematic model for the decision of the optimal technological condi-tions for extracting the total amount of baikal skullcap root by multiple factors and multiple levels planned based on u-niform experiment design.
目的 用均匀设计安排多因素多水平试验，确定黄芩苷总量提取工艺条件的数学模型，优选出提取黄芩苷总量的最佳工艺条件。
The dilemma of U-S symbiotic cooperation is characterized as a complex generation mechanism which results not only from the orderly structural factors in organizational behaviors at universities and schools but from the actors'unordered and non-structural factors full of strategies in action area.
U-S共生性合作困境具有复杂的生成机理，它不仅是大学和中小学组织行为中各种有序的结构性因素影响的结果，更是行动领域中行动者无序的、充满策略性的非结构性因素作用的产物。
There was U-shaped curve relationship between ambulatory diastolic blood pressure after treatment and CVD events rates, namely, when diastolic blood pressure was less than 70 mmHg, CVD events significantly increased. This relationship still existed even after adjusted the other factors.
治疗后的高血压患者动态舒张压与心血管事件之间存在U形曲线关系，即当舒张压<70mmHg时心血管发病危险反而明显增加，这种关系即使在调整了其地因素以后仍然独立存在。
Experiments proved the main factors influence the quality of preformed polymer are the first ratio of formaldehyde to urea, the second ratio of formaldehyde to urea, reaction temperature and pH value.
实验表明影响预聚物质量的主要因素是第一阶段尿醛比（F/U）1，第二阶段尿醛比（F/U）2，反应温度和pH值。
This paper discusses factors which affect precise measurement 185.7 keV gamma rays intensity: self-absorption、cladding thickness、radioaction decay chains and uranium content uniformity in the U-AL alloy.
并详细讨论了γ射线强度精确测量时的影响因素：样品的自吸收、包壳厚度的变化，放射性衰变链、铀铝合金中铀含量的均匀性等。
Methods the ultrasonic measurement of fetal abdominal circumference、transverse cerebellar diameter、biparietal diameter、and femur length, clinical measurement pregnant abdominal circumference、fundus uteri height, to set up a model to predict fetal weight, according to the model, the weigh values of various factors on different levels are calculated by the ahpap proach.
应用B超测量1000例胎儿的腹围、小脑横径、双顶径、及股骨长度，同时临床测量孕妇的腹围、宫高，建立胎儿体重预测模型，用AHP法计算出各层、各因素的权值，结合评价集形成U×V表，将待评资料逐级变换后，得出综合评判数学模型，用C语言和数据库混合编程。
Analysis of springback factors for U-bending hot - rolled metal sheet parts
热轧钢U形件弯曲回弹影响因素的分析
Insulation characteristics of vacuum gap under standard lightning impulse voltage are studied in this paper. The influence of factors such as the released energy of each breakdown and the time interval between twice applied voltage on the U-t characteristics of vacuum gap are the analyzed.
研究了真空间隙在标准雷电冲击电压作用下的绝缘特性，分析了击穿放电能量和加压时间间隔等因素对真空间隙伏秒特性的影响。