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分布不均匀的

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Based on the analysis and calculation of the diametrical ratio and strss to a super high pressure cylinder , it is found that the diametrical ratio doesn t conform to the optimal design principle and the stress isn t well-distributed.

然后对某超高压缸的径比及应力进行了分析计算,发现其径比不符合最佳化设计原则,且应力分布很不均匀。

These density-dependent factors include increased predation, parasitism, disease, and intraspecific and interspecific competition.

不论群体密度高与低,群体中个体的分布是不均一的。通用分布模式包括群体的,均匀的,随机的。

Owing to the drawbacks of analytical shimming, this paper puts forward the concept of passive numerical shimming for searching a method of compensating Bz'easily to a high level and with a low cost. Based on the magnetic field caused by a magnetic moment, the distribution of moments in a superconducting NMR imaging megnet can be determined through some pseudoinversion algorithm directly from Bz'. The moments are used to compensate Bz'.

无源数值匀场的出发点直接是不均匀磁场的磁场偏差B〓本身;无源数值匀场的基础为磁性材料的磁矩所产生的磁场;由已知B〓,通过某种逆运算,确定磁性材料的磁矩在主磁体中的分布,实施此分布,以磁性材料的磁矩所产生的磁场直接对B〓进行补偿——这便是本文提出的无源数值匀场的概念。

Such tendency affected the balanced development of ecconomy , which concerns social stability and the life of people .

经济活动是不均匀分布的,国家的城市和地区经济存在巨大的差异,外商直接投资在东部的高比例分布加大了我国区域经济发展的差距。

At first,the curve of charge distribution,ionizable state of nonisothermatity sphere,Was obtained by computer to calculate ionized state according to distribution data of temperature and dinsity within Earth. Secondly,the pussibility of microgravitational testonosphere,Within the isothermality sphere,was found by balance between pressure and volumetric forcein Earth's interior.The thickness is 1 000 km or so.Finally,the result come into commom use various geophysical process withi...

首先依据地球内部温度和密度不均匀分布数据,用计算机计算它的电离状态,得到非等温分层电离状态的电荷分布曲线;其次从地球内部存在的流体压力与两类体积力:重力和静电力的平衡方程讨论中,发现在某一等温层内可能存在微重力构造圈,其厚度约为1000km左右;最后在地学研究向整体化和深部化发展趋势下,预期这个结果将有助于理解地球深部发生的各种物理过程且与地震S波在核-幔之间层中消失观测事实相一致。

The results showed that:(1) Many proliferating cells were distributed unevenly in the ventricular zone of telencephalon, and the [3H] labeled cells were found to be populated in the lateral ventricular zone of neostriatum at brain level L12~L14,forming proliferation "hot spots";(2) Having underwent mitosis twice, the proliferative cells in the VZ began to migrate laterally 6 days after intramuscular injection of [3H] thymidine, and these migrating precursor cells terminated at their targets and differentiated into new neurons on the 30th day.

结果发现:①端脑室带区中存在不均匀分布的[3H]标记细胞,大量标记细胞分布在端脑尾侧新纹状体水平(L1~L14)的VZ,形成标记细胞的&热点&区;②标记细胞经两次有丝分裂后,大约在肌肉注射[3H]的第6天后开始从VZ向外迁移,在30天左右到达目的脑区并分化成为成熟神经元。

On the basis of the modification theory, relative modification concept of cycloidal gear pair and the appraisal index of the initial backlash are built to solve the problem that cycloidal gear works unsmoothly in pin wheel of the full-hydrostatic steering control units. The major goal of modification is a uniformity of initial backlash, so equidistance modification that has good effect on improving quality of fluid cycloidal pair is chosen.

为解决全液压转向器转子转动不灵活的问题,在分析现有摆线针轮啮合副齿廓修形理论基础上,建立摆线副修形的相对性概念和间隙分布评价指标,提出无系杆摆线副修形的主要目标应使初始间隙分布均匀,选择的修形方式为等距修形。

An adequate penetration into the textile substrate is necessary for development of excellent resilience but say excessing penetration for attempt to acquire uniform resin distribution is unnessary. The performanec curve of tensile loss has a maxi...

结果表明渗透过程直接影响树脂分布,从而影响纺织品的机械性质;足够的渗透是获得良好弹性所必要的,但是为达到树脂均匀分布而过分的渗透则是不必要的,强力损失曲线有一个最大值,这是实际生产中应设法避开的。

In accordance with the classic thermal conduction equation and the linear elastic dynamics equation, this paper analyzed the changing of material's optical and thermal physical properties under laser irradiation.

数值结果表明:材料内部的瞬态温度场分布在一个很小的局部区域,该区域存在很大的温度梯度,且分布极不均匀,材料热物理参数随温度的变化对整个瞬态温度场的影响很大。

The results shows severe field distortion at conductor and earthing top of insulator which stress is in more than 10 times higher than at central part due to effect of distributed capacitance of H.V.

得出受杆塔和高压导线分布电容的影响,绝缘子导线侧和接地侧的电场畸变严重;导线侧和接地侧的电场强度均高出绝缘子中部十几倍,电场分布极不均匀。

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推荐网络例句

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。

The lawyer's case blew up because he had no proof.

律师的辩护失败,因为他没有证据。