查询词典 condition

Through to pumps with the mechanical seal practical application and the theoretical analysis, proposed the mechanical seal actual seal effect not only with the mechanical seal own performance related, the condition which with other spare parts also which provides the condition as well as the seal servosystem provides to have the important relations, therefore pumps the unit product when the design, must for the mechanical seal use provide a good external condition.

通过对泵的机械密封实际应用和理论分析，提出了机械密封的实际密封效果不仅与机械密封本身的业绩有关的条件与其他零件也提供了条件以及印章伺服系统提供有重要关系，因此，泵的单位产品的设计时，必须对机械密封使用提供了一个良好的外部

Test Set-up Condition: The test set-up condition is similar to the test set-up of the temperature test condition.

测试条件结构：测试的条件结构和温度测试差不多。

Therefore, it's natural to estimate those values of operators such as 〓, log mf and so on in order to investigate the weighted inequalities for the minimal operator We discuss them under two conditions respectively: In one-weight case, we establish the relative weighted inequalities under the condition of A〓-weight and A〓-weight respectively, and the equivalent condition has been found between the strong -type weighted inequality and the property of W〓-weight; while in the case of two-weight condition, we characterize the equivalent relations between the weak type weighted inequality and the property of W〓-weight, the strong -type weighted inequality and the property of W〓-weight.

我们分两种情况分别加以讨论：单权情况下，我们分别刻画了A∞权和A〓权条件下关于〓，log mf等的强型加权不等式，并证明了关于鞅的极小算子的强型加权不等式与对应的W〓权性质之间的某些等价关系；在双权情况下，我们刻画了关于极小算子的弱型加权不等式与W〓权以及强型加权不等式与W〓权之间的等价关系。

Based on theory of fuzzy sets and method of confirming index weight in AHP model, we establish respectively the quality comprehensively evaluating fuzzy models of the condition monitoring system, condition monitoring and analysing system, condition monitoring and analysing and fault diagnostic system of large rotating machines. We propose and establish the calculating formulas to assess the confidence level about application of the maximum subordinative rule.

基于模糊综合评定理论并结合AHP模型理论中确定指标权重系数的方法，分别建立了机组状态监测系统、机组状态监测分析系统和机组状态监测分析及故障诊断系统品质的模糊评定模型，针对模糊综合评定理论中最大隶属度原则的不足，提出了验证实施最大隶属度原则置信度的方法，给出了相应的计算公式。

Nitro-4-methylsulfonylbenzoic acid was prepared from 4-toluene sulfonyl chloride by the reaction of Alkylation (in the condition of sodium sulfite and baking soda), Nitrification (in the condition of nitric acid and vitriol) and Oxidation reaction (in the condition of nitric acid and catalyzer).

研究了以对甲苯磺酰氯为起始原料，首先通过亚硫酸钠和碳酸氢钠的水溶液进行烷基化、其次在浓硝酸和浓硫酸加热回流的条件下峭化、最后在浓硝酸和催化剂的条件下进行氧化，3步反应合成了玉米田高效除草剂甲基磺草酮的重要中间体2-硝基－4-甲磺酰基苯甲酸。

The higher life quality the grandmother have, the higher will they accept to grandparent in the future.(4) From the results of multiple regression, the total variances that the family member characteristic and grandparenting behavior can explain is about 24.5%. The priority of the variances are as follows. 1.The characteristics of grandmother (including age, education, spouse condition, economical condition, income and the type of living, 17.1%). 2.The difficulty of childcare (6.8%). 3.The characteristics of parents (including marriage condition and if the parents assit childcare, 3.1%), 4. The types of childcare (1.8%), 5. The age of grandchildren (1.0%). 6. The reason of childcare (for the child, for the parents or for the grandparents, 0.5%). 7. The assistance to childcare (0.3%).

经由多元回归分析，家庭人口特徵、带孙行为可解释生活品质的总变异量为24.5%，各变项可解释的变异量依序为祖母人口变项（含祖母的年龄、祖母的教育程度、祖母是否有配偶、自觉经济状况、生活费来源、居住型态）（17.1%）、照顾的困难程度（6.8%）、孙子女父母相关变项（含孙子女父母是否为已婚或同居、孙子的父母是否提供协助、父母是否因工作而未自行照顾）（3.1%）、照顾类型（区分为全职照顾、日托照顾、半日托照顾、兼职照顾）（1.8%）、照顾孙子的年龄（1.0%）、照顾理由（区分为为孙子著想、为孙子女的父母著想、为祖母自己著想）（0.5%）、有无照顾协助者（0.3%）。

Chapter3, being the main part of this dissertation, converts nonconvex semidefinite programming problem to nonlinear programming problem, and proves that under transversality condition, strict complementarity condition and the sufficient optimality condition of local solutions, and are equivalent locally.

第3章是本文的主要部分，将非凸半定规划问题转化为等式约束的非线性规划问题，并证明了在局部解的充分性条件及严格互补松弛与非退化条件之下两问题的局部等价性。

The operation condition of a series-resonant converter is equivalently analyzed under open-loop condition. OCC condition and selection basis of resonant parameter and switching frequency are determined. The relationships between LED number, transformer turns ratio and constant current error are also determined, which provide scientific basis for the selection of LED number and transformer turns ratio.

文中通过对串联谐振变换器开环工作状态的等效分析，确定开环恒流条件和谐振参数与开关频率的选择依据，以及LED数目、变压器变比与恒流误差之间的关系，为LED数目及变压器变比的优化选择奠定了理论基础。

The early affective priming ERPs effect was characterized by a longer P2 peak latency and decreased P2 peak amplitude for control condition as compared to primed and unprimed conditions; the late affective priming ERPs effect consisted of a shorter P3 latency and attenuated P3 peak amplitude for primed condition as compared to unprimed condition.

5在阈下启动任务中，对于P2、P3成分的潜伏期与波幅，述情障碍组与非述情障碍组之间均不存在显著差异；在阈上启动任务的两个SOA水平中，述情障碍组的P2成分和P3成分波幅均显著小于非述情障碍组的波幅。

The results show that a little amount of heteropolymolybdovanadophosphate can remarkably speed the degradation, the best conditions of the oxidative degradation of chitosan with hydrogen peroxide catalized by heteropolymolybdovanadophosphate in homogeneous condition are as follows: the ratio of catalyst and chitosan is 1 to 10, concentration of hydrogen peroxide is 0.15%, the temperature is 80℃, reaction time is 2h. 0.2g chitosan was degraded under the best condition and the molecular weight by viscometry was degraded from 1460000 to 7812. then water-soluble chitosan was obtained by this method; The heterogeneous method is a high efficient way, the best condition of this method are as follows: the ratio of catalyst and chitosan is 2 to 100, the volume of 30% hydrogen peroxide is about 3mL, the temperature is 90℃, reaction time is 5min～30min.

研究结果表明，适量磷钼钒的存在可显著加速壳聚糖的降解，磷钼钒催化过氧化氢均相氧化降解壳聚糖的适宜反应条件是：催化剂与壳聚糖的质量比为1∶10、过氧化氢百分浓度为0.15％、反应温度为80℃、反应时间为2h，在此条件下对0.2g溶解在100 mL 0.5％稀醋酸中的壳聚糖进行降解，可使壳聚糖的粘均分子量由原来的146万下降到七千多(7812)，成为水溶性低分子量壳聚糖，从而达到应用的要求；在异相条件下以磷钼钒为催化剂催化过氧化氢氧化降解壳聚糖是一种高效快速的方法，此法降解壳聚糖的最佳反应条件是：催化剂与壳聚糖的质量比为2∶100；30％过氧化氢的用量为3mL左右；反应温度为90℃、反应时间为5min～30min。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。