查询词典 liquid crystals

To ensure the structural adequacy of ship tank carrying liquid cargoes or other liquid filling systems, it is necessary to evaluate the sloshing pressures resulting from liquid motions in condition of partial filling.

液体晃荡引起的砰击压力，对结构变形甚至系统安全都是一个重要的影响因素；晃荡动压力的巨大合力和合力矩可以显著改变船的运动状态以及舵的操纵。

Catalytic Reforming in the whole paragraph Prehydrogenation variables controlled reactor inlet temperature, pressure and separation of liquid level tank, stripper pressure and liquid level, liquid level back to tank, furnace exit temperature.

在整套催化重整预加氢段中的受控变量有反应器的入口温度、分离罐的压力和液位、汽提塔的压力和液位、回流罐的液位、加热炉出口温度。

In this paper, numerical calculations of magnetically induced twist effect in planar nematic liquid crystal are presented. The transmission of polarized light passing through magnetically induced twist distribution in planar nematic liquid crystal is calculated with "4-4" matrix algorithm. On the experimental side, the optical phase retardation method is used to detect the magnetically induced twist effect in planar nematic liquid crystal 5CB(4′-n-penty1-4-cyanobiphenyl) at 27℃.

对平行排列5CB(4′-n-penty1-4-cyanobinpheny1)丝状液晶在静磁场中扭曲变形做了严格的数值解，给出了严格分布情况；利用光学&4*4&矩阵算法，计算了线偏振光在严格分布下的传输情况；在实验方面，应用光学相位延迟法对平行排列5CB丝状液晶在静磁场中(温度27℃)线偏振光的通过情况进行了测量。

Aromaticity extraction callld liquid-liquid extraction also is one of theimportant unit operations in the liquid mixture separation.

溶剂抽提又称液液萃取，它是分离液体混合物的重要单元操作之一。

On the other hand, if Ti foil is too thick, the interfacial reaction between liquid Cu-Ti alloy and Al〓O〓 ceramic can proceed sufficiently, due to the widening of the liquid phase region. This results in a too thick reaction layer, which also reduces the joint strength. Further more, in this situation, not all of the liquid alloy is isothermally solidified, similar to the case of brazing, the heatresistant of joint can't be improved.

相反，Ti箔过厚，一方面由于液相区宽度增大，连接过程中始终为Cu-Ti液体合金与陶瓷反应，导致形成过厚的反应层，降低接头强度；另一方而，由于连接后液相区未能完全等温凝固，与活性钎焊相类似，接头耐热性也难以得到提高。

This paper gives a historical review and recent development of various categories of liquid detergents,including:lightduty liquids,heavyduty liquids, liquid automatic dishwasher detergents,shampoos and conditioners,liquid soaps,fabric softeners,and specialty liquids.

报道了各种类型液体洗涤剂，包括轻垢液体洗涤剂，重垢液体洗涤剂，液体自动餐具洗涤剂，洗发液和调整剂，液体肥皂，织物柔软剂，专用液体洗涤剂等的历史回顾和最新进展，并简述了我国液体洗涤剂的发

Based on Hagedorn and Brown's method of wellbore pressure calculation, theoretical and actual liquid holdups at low gas liquid ratio are defined, and the principle and formulas to calculate the critical liquid carrying flow rate are established.

针对低气液比的气井携液情况，以Hagedorn和Brown井筒压力计算方法为基础，定义了理论和实际持液率，建立确定低气液比携液临界流量的原则和计算公式。

As to the higher Landau levels, we conducted systematically calculations for the various possible ground states, such as the Laughlin liquid, the composite fermion liquid, the Wigner crystal, and the charge density wave . We find that when the Landau level index N≥2, the fractional quantum Hall states are ruled out and the CDW and Wigner crystal dominate. An exception occurs at around v=4+1/6, where the composite fermion liquid may be more energetically preferable than the CDW and the Wigner crystal states. This result provides a new explanation to the so-called re-entrant integral quantum Hall effect. In fact, the feature of isotropically metallic property at this filling is discerned from the experiment.

对于高朗道能级，我们对各种可能的基态，比如量子霍耳态，复合费米子流体，Wigner晶体，电荷密度波等，做了系统的计算，我们发现，当朗道能级N≥2时，分数量子霍耳态不再出现，Wigner晶体和电荷密度波将占主导地位，一个例外就是在ν=4+1/6附近，复合费米子流体可能出现在从Wigner晶体到电荷密度波晶体之间，该结果为上述的重进入整数量子霍耳效应现象提出了一种新的解释。

It firstly did numerical simulation towards pulsed liquid jet pump's throat pipe when it was working on different area ratio, different length of throat pipe, different working situation. Then it analyzed and proposed the optimization length of throat pipe on pulsed liquid jet pump; In chapter 5, it did experimental study on the fundamental performance of steady and pulsed liquid jet pump, then compared the experiment result with numerical simulation result, this approximately agreed with each other.

首次对脉冲液体射流泵在不同面积比、不同喉管长、不同工况下的喉管内部流场进行了数值模拟，分析提出了脉冲液体射流泵的最优喉管长度范围；第五章对恒定、脉冲液体射流泵的基本性能进行了试验研究，对比试验结果和数值模拟结果，二者吻合较好。

During the derivation, it is assumed: the liquid phase is incompressible Newton fluid; there is no mass transfer between phases; it is homothermal and steady state flow; the flow rate of gas phase and that of the liquid phase are the same without the consideration of slippage effect ; the density of gas phase and that of the liquid phase in the wellbore are constants; the mixed loss caused by inflow from wellbore is ignored.

在推导的过程中进行了如下假设：液相为不可压缩的牛顿流体；相间不存在传质；等温、稳态流动；不考虑滑脱效应，气相和液相的流速相同；井筒中气相、液相的密度为常数；忽略井壁入流引起的混合损失。

No complex distressful things on your mind but only our love and care for each other.

无复杂痛苦的事情，对你的心，但只有我们的爱和照顾对方。

At first light, on his own initiative, Vick located the enemy emplacements andfired on them, using 15 rounds.

破晓时分，维克主动地去查找敌军的炮位并向它们开火，打了15发弹药。