查询词典 necessary condition

In this paper, first, the unified form of W is presented on the condition of linear unhomogeneous boundary condition under stable condition.

从稳定条件下的线性非齐次边界条件出发，给出了w的统一形式，进而将其推广到非稳定条件下的非齐次边界条件，得到w的一般的结果。

Compare the lung injury extent and the important physiological parameters to determine the optimal condition for rabbit ventilator induced lung injury, Choosing another 24 new Zealand rabbit, randomly divided into 4 groups:(1)conventional ventilation+PEEP group;(2)ventilator induced lung injury group: employ the experimental condition determined by the first part experiment;(3)VILI+HO-1 inducer hemin group:pre-treated with HO-1 inducer, the ventilation method is the same with VILI group;(4)VILI+HO-1 inhibitor Zn-PP group(Zn-PP group):pre-treated with HO-1 inhibitor, the ventilation condition is the same with VILI group.

第二部分24只家兔随机分为4组：(1)常规潮气量+PEEP组；(2)呼吸机所致肺损伤组：使用实验第一部分确定的最适条件；(3)呼吸机所致肺损伤+HO-1诱导剂干预组：预先给予氯铁血红素，通气条件同VILI组；(4)呼吸机所致肺损伤+HO-1阻断剂干预组：预先给予锌原卟啉，通气条件同VILI组。

Results of eight investigations make use of the soil experience and analysis form the disaster area of 921 earthquakes, The result of soil investigation and analysis form the disaster area of 921 earthquakes, Understanding such as: 1. The recommand degree depth of drive stake is 40% of stake length for stake and wattling method on dry soil condition. And 58% of stake lengths on unsaturated condition. And 67% of stake length on soil saturated condition.

本研究乃以8个涵盖921集集地震灾区之区域地质样区，采取土样进行试验分析与计算，经研究调查结果得知，乾土时打桩编栅工法桩材的贯入深度建议为桩材长度之40%，半饱和时的桩的贯入深度建议为桩材长度之58%，完全饱和时桩贯入深度建议为桩材长度之67%。

The birth and the development of concept of talents that is people oriented are inevitable. The historical development of talents concept depends on the different kinds of value pursuance of human development. Concept of talents of apotheosized morality which under the condition of natural economy in accent times, concept of talents of materialized intellectual which is under the condition of commodity economy in modern society, concept of talents of humanized free personality under the condition of product economy in the future society.

人的发展的不同形态的价值追求决定了人才观念演进的历史逻辑：古代自然经济形态下&神化&的&德性&人才观，现代商品经济社会形态下&物化&的&知性&人才观，未来产品经济社会形态下&人化&的&个性&的人才观。

Applied overlay principle discloses intention at the complex load of break of grease wall of a well for individual and simple load, through set and time relevant aeriform pressure distributings function, rupture according to flexibility of stretch and mechanical, line condition of tie of stress of the upland after perforation of well of grease of mechanical and academic derivation plays factor of intensity of interstitial and most advanced stress, got deflagrating patulous condition is cracked since terrane of aeriform fracture wall of a well, the aeriform pressure gradient that this condition can follow time change inside reflective break is right the influence of interstitial configuration.

应用叠加原理将功能于油水井壁裂缝的复杂载荷分解为单个简单载荷，通过设定和时间相关的气体压力分布函数，根据弹性力学、线弹性断裂力学理论推导油水井射孔后高地应力约束条件下裂缝尖端应力强度因子，得到了爆燃气体压裂井壁岩层起裂扩展条件，该条件可以反映裂缝内随时间变化的气体压力梯度对裂缝形态的影响。

This method allows for a more accurate processing of boundary condition on the semiconductor layer in XLPE cable of stator winding than the standard finite element, so that the interlaminated issue of boundary condition on interface can be avoided. A general algorithm is applied to deal with both the Dirichlet and the periodic boundary condition in 2D or 3D magnetic field problem.

提出了用有限元法计算磁场问题时周期性边界条件和第一类边界条件的统一处理方法，利用该方法在不改变代数方程组阶数、保持系数矩阵性质不变和带宽基本不变的条件下，使两种强加边界条件能同时处理，简化了程序编制，并与寻址方法相结合，提高了计算速度。

OLH or 8-bromo-cAMP were added to luteinized granulosa cells. Results indicated that, protein expression of HIF-1a, HIF-1b and VEGF had a better performance in hypoxia than in normoxic condition, but phospho-PKA, StAR and P450scc protein expression had weaker expression in the former condition than in the later one. As a result of decreasing secretion of progesterone the decreasing of phospho-PKA was suspected to have a role in the reduction of StAR and P450scc in the condition of hypoxia.

结果发现，黄体化粒性细胞於缺氧条件下其HIF-1a、HIF-1b与VEGF蛋白质表现量皆较正常氧高；同时，StAR及P450scc蛋白质表现量则降低，但3b-HSD不受缺氧影响；此外，藉由特异性抗体检测PKA讯息传递路径发现，PKA讯息传递路经於缺氧条件下磷酸化PKA（phospho-protein kinase A）蛋白质表现量下降，可能经此路径的调控造成StAR及P450scc蛋白质表现量下降，导致黄体化粒性细胞孕酮分泌量减少。

Our study includes four aspects. In the first aspect we study several important conditions of porcine oocytes maturation in vitro and oocytes cleavage after parthenogenetic activation and found mNCSU-23+15IU/mlPMSG+20IU/mlHCG+15% PFF+0.57mMcysteine is a good culture condition .When the Cocs are cultured in it ,the maturation rate and oocytes cleavage rate are higher than those of foreign covered. Our result are (86.7±3.35)% and (86.3±4.16)% and the highest report of foreign is(85.7±4.1)%.In the second aspect we study the effect of different chemical activations on development of porcine parthennogenetic embryo and found two best activation method. The first one is that putting the maturation MII oocytes in the 20μmol/L ionomycin for 30 minutes and then putting them in the NCSU-23 condition containing 5μg/mICB and 5mM/L6-DMAP for 3.5 hours, the oocytes cleavage rate and morulae/blastocysts development rate are (76.7±7.6)% and (37.1±6.4)%.The second one is that putting the maturation MII oocytes in the 200μM/L Thimerosal for 20 minutes and then putting them in the NCSU-23 condition containing 8mM DTT for 30 minutes

本研究分为4个部分，第一部分对影响猪卵母细胞体外成熟和孤雌激活后胚胎分裂的几个重要条件进行了比较研究，确立了一种较好的培养方法：与颗粒细胞共培养，找到了一种适合猪卵母细胞体外成熟的培养基：mNCSU-23+15IU/mlPMSG+20IU/mlHCG+15%PFF+0.57mM半胱氨酸，成熟率和分裂率分别为(86.7±3.35)%和(86.3±4.16)%，国外报道的最高成熟率为(85.7±4.1)%；第二部分对猪卵母细胞孤雌激活的化学方法进行了研究，确立了化学激活猪卵母细胞的两种最佳方法：1将成熟的去卵丘颗粒细胞的MII期卵母细胞用20μmol/Lionomycin作用30min，再将卵母细胞培养于含5μg/mlCB和5mM/L 6-DMAP(6-二甲基氨基嘌呤)的NCSU-23培养液中，卵裂率和桑囊胚发育率达到(76.7±7.6)%和(37.1±6.4)%2将成熟的去卵丘颗粒细胞的MII期卵母细胞在200μM/L的Thimerosal中处理20min，再与8mM的DTT共孵育30min，卵裂率和桑/囊胚形成率为(81.0±2.8)%和(39.6±2.7)%；第三部分对孤雌激活胚胎的培养条件进行了研究，确立了一种最佳的胚胎培养条件：在SOF简单培养基中添加颗粒细胞进行前3天的培养，然后转入添加胎牛血清的NCSU—23培养基并和输卵管上皮细胞进行后期的培养，其桑椹胚和囊胚的发育率为(59.5±3.2)%；第四部分研究了IGF-I

Via study earnestly overseas and domestic theory literature about urbanization, cluster of small-and-medium-sized enterprises and the relativity between both, the author has primarily hold the coupling and acting each other internality mechanism which between cluster of small-and-medium-sized enterprises and urbanization, and think urbanization effect is the common essence characteristic of urbanization and cluster of enterprises; cluster of enterprises is the economy support of urbanization, the enterprise clusters in special area is the internal restrict condition of the town bringing and outspreading, whereas, cluster of enterprises is the precondition and condition of population cluster; Urbanization is the effective carrier and space support, which offer effective drive and condition to the formation and development of enterprise cluster.

在对国内外城镇化、中小企业集群及二者相关性等方面的理论文献进行认真研究的基础上，本文初步掌握了中小企业集群与城镇化之间耦合互动的内在机理：集聚效应是城镇化与企业集群共同的本质特征；企业集群是城镇化的经济支撑，企业在特定区域的集聚是城镇产生与扩张的内在约束条件，而人口的集聚又以企业集聚为前提和条件；城镇化是企业集聚的有效载体和空间依托，为企业集群的形成与发展提供有效的动力和条件。

Left side moreover,double-clicks the red frame, may only demonstrate all "the extensiontelephone is not normal" the extension telephone condition tabulates;Left side double-clicks the dried orange frame, may only demonstrateall "monitors the terminal is not normal" the extension telephonecondition to tabulate; By now, pressed down the complete extensiontelephone condition button, was allowed to demonstrate the completeextension telephone condition.

另外，双击左边的红框，可以只显示所有&分机不正常&的分机的状态列表；双击左边的桔红框，可以只显示所有&监控终端不正常&的分机的状态列表；这时，按下全部分机状态按钮，可以显示全部的分机状态。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。