critical的例句大全

The critical breakthroughs have been taking place in the structural designs, internal and external ballistics, and mathematical models, and it is now in dynamic firing test phase.

结构设计、内外弹道、数学模拟都取得了重大突破，已达动态发射试验阶段。

Introduces the newly developed K-800A HV oil diffusion pump for its design of broadened range of pumping speed, increased critical backing pressure and reduced backstreaming rate.

介绍了新研制的高真空油扩散泵在拓宽抽气速率范围、提高临界前级压力、降低返油率方面的创新设计。

Grade. Calculation of Critical Backing Pressure and Diffuser Throat Diameter of Oil Vapour Pump

油蒸汽流泵的临界前级压力及扩压器喉部直径的计算

Combined with resistance equation of channel and critical incipient shear stress, the method of designing hydraulic geometry of stable channel is set up in this paper.

结合渠道阻力关系及临界起动切应力，可得到稳定渠道水力几何形态设计的方法。

The critical micelle concentration ( CMC) of surfactant in low-temperature dyeing assistant CWL was measured with the method of surface tension.

用表面张力法测试了自制低温染色助剂CWL中表面活性剂的临界胶束质量浓度（CMC）。

It was found that with a size ratio higher than the critical value the particles with larger diameter cannot form ordered close-packed basic lattice, and as a result the corresponding binary colloidal crystal had a low degree of order, which was in accordance with previous literatures.

实验证明，当微球粒径比高于该值时，大球将无法形成具有密排有序结构的基本点阵，所得二元胶体晶体的有序度很低。这与现有文献报道一致。

Computer investigation for critical nucleus criterion of ordered phase

有序相临界晶核判据的计算机研究

We already face a critical shortage of health-care personnel.

而我们的卫生保健人力早已面临极度匮缺的局面。

This finding provided critical evidence that the virus was new to the human immune system.

这一研究结果提供了关键证据，证实此病毒是人体免疫系统遇到的新病毒。

Sadly, in a world where obscure Rabelais translations provide critical evidence, the true reason may remain forever elusive.

可悲的是，在一个只有拉伯雷的不知名译本能提供关键证据的世界，握手的真正起源可能会永远不为人所知。

As one of the critical and competing materials in national economy and defense, fiber reinforced polymer composite has been most developed and widely used.

复合材料是当今国民经济和国防建设显示竞争优势的重要材料，其中纤维增强聚合物基复合材料发展最为完善、应用最为广泛。

The microstructure of metallic materials is formed during the process of smelting, casting, forming and heat treating, in which forming and heat treating are critical to materials' microstructure and properties.

金属材料的微观组织是在冶炼、铸造、成形加工、热处理工艺过程中形成的，而成形加工及热处理对其最终微观组织结构及其性能起着至关重要的作用。

The ultra high pure hydrogen peroxide is one of the critical chemical materials for wet chemical process in the microelectronic industry.

超高纯过氧化氢试剂是微电子材料加工必需的关键电子化学品。

The stainless steels and high nickel corrosion resistant alloys are critical engineering materials.

不锈钢和高镍耐蚀合金是重要的耐蚀材料。

For example, how do unbalanced bilinguals get access to the conceptual store in their second language ( L2)? In addition, most previous studies take concrete words as the critical materials, and studies on abstract words are quite rare.

例如，双语发展不平衡的双语者，其第二语言是如何通达概念表征的呢？而且，此前大部分研究都以具体词为关键材料，对抽象词的研究甚少。

The international mission to get rid of Syria's chemical weapon says it is unlikely to meet the December 31st deadline to transport the most critical materials out of country.

负责清除叙利亚化学武器的国际使团表示，目前来看，在12月31日最后期限前将大部分关键物料运出叙利亚不太可能。

As critical materials used in polymer lithium-ion battery ( PLB), Polymer electrolytes affect the performance of batteries directly but decide the process for PLB manufacturing.

聚合物电解质是研发聚合物锂离子电池的关键材料，它们不但直接影响电池的性能而且也决定了聚合物锂离子电池的生产工艺。

The system motion turns to quasi-period from equilibrium, and this is true for cracked-rotor at the cracked rotor oil film critical instability rotational speed.

裂纹转子在油膜临界失稳时的系统运动亦为拟周期运动。

Aims: Relationships between cancer and cell cycle regulation are extremely critical research field.

目的：细胞周期调控与肿瘤的发生发展研究是一个十分重要的领域。

Using boundary layer and critical depth of flow theories, the hydraulic calculations are carries out for streamlined broad-crested weir. The method open a new way in the calculation of the broad-crested weir.

采用边界层理论和临界水深理论，实现了流线形宽顶堰流的水力计算，此方法为宽顶堰流流量的计算开辟了一条新途径。