查询词典 liquid

The possibility of liquid crystal used in optical isolator is discussed based on the selective reflection of cholesteric liquid crystal.

实验结果证实，液晶光隔离器对单色光具有较好的光隔离特性(光隔离度=13dB)和较高的正向透过率(插入损耗=1dB)，在大口径光隔离器的制造上具有重要的应用价值。

By investigating a series of homologous cholesteric liquid crystal materials,it is found that the cholesteric liquid crystal phase transition temperatures reduce along with change length of the molecules.

首次报告利用液晶分子的机械旋转模型研究胆甾相液晶材料相变与分子构造相关性的研究结果。通过对不同质量的系列胆甾相液晶材料的研究，发现材料的相变温度随着分子的变长而降低。

Based on a number of investigations,the submerged circulative impinging stream reactor is developed for liquid and/or liquid-solid systems.

在一系列研究的基础上，开发了一种用于液相或液固相体系的浸没循环撞击流反应器。

Surface modified magnetic particles were compositely coated by transition liquid and then dispersed in 2-methyl silicon oil to prepare silicon-oil-based magnetic liquid .

用过渡液对改性后的磁微粒进行复合包覆，然后分散在2-甲基硅油中可得到硅油基磁性液体。

The proportion of liquid to solid should be above 6:10 for high conidial yield. The maximum conidial yield was 28.9×10^8 spores/g when inoculation proportion of liquid to solid was 8:10.

玉米粉和麦麸组合是该菌的良好营养源，与不同载体配合均可使产孢量达到20×10^8孢子／g以上；以小米提供营养的不如麦麸加玉米粉，当小米与载体的质量比大于3：1可获得15×10^8孢子／g的产孢量。

Methods: The amount of Glu and glutamic decarboxylase in coriaria lactone treated hippocampus neurons were detected by high performance liquid chromatograph and liquid-scintillation radioassary.

用致痫剂马桑内酯处理培养大鼠海马神经元，用高效液相色谱仪、液体闪烁仪分别检测培养神经元内外Glu含量和神经元内谷氨酸脱羧酶活性。

ZG rotating bed consists of mono-or multi-rotors.Gas and liquid flow zigzag through the rotors countercurrently and carry out mass transfer.In ZG rotating bed,gas and liquid contact intensively,and the mass transfer rate can be increased greatly.It is a breakthrough for traditional plate and packed columns.ZGrotating bed of 1.5 meter high can achieve the separation ability which traditional plate of packed columns of 15 meters high can achieve.

该设备由一个或多个高速旋转的转子组成，气液以逆向折流方式流经转子，进行接触传质，1.5米高的ZG系列超重力精馏机相当于15米高的常用精馏塔，是对传统的板式塔、填料塔的重大突破，由国家级专家组鉴定，产品达到国际先进水平（专利号：ZL011343214）。

The biotechnology production efficiency of crocin II, which has anti-cancer activity, was improved in a solid-liquid two-step cell culture in which the callus cells obtained from the solid medium were transferred to the liquid medium.

为提高现代生物技术生产藏红花素的产率和效率，该研究采取固液两步培养法将在固体培养基中获得的藏红花愈伤组织转移到液体培养基中进行生物合成，结果显示生物反应器比摇瓶培养更有利于生物量的积累，也更有利于2号藏红花素的合成。

At present, since fluorobenzene liquid crystal and cyclohexyl crystal are very popular liquid crystals. some research have done on the synthesis of the intermediate, fluorophenol and alkylcyclohexylbenzene compounds in this thesis.

本论文的主要内容分为两部分：第一部分，针对目前液晶材料研究的热点：含氟液晶和环己烷类液晶，就其液晶材料中间体氟代苯酚和烷基环己基苯类化合物的合成进行研究。

Their thermotropic phase behavior was investigated by differential scanning calorimetry and POM. It was found that T(subscript S-N) w and T(subscript N-I), of PMMAZO was slightly increased with the increased of the mass ratio of liquid crystal block segments. PEO and PMMA block affected the liquid cystal behavior of PMMAZO. Meanwhile, PMMA and PMMAZO obviously influenced the crystals property of PEO segments3 which was decreased as the increase of molecular weight of PMMA and PMMAZO segments.

以差示扫描量热仪和偏光显徽镜研究了ABC三嵌段共聚物PEO-b-PMMA-b-PMMAZO的热力学相转变行为，发现随着PMMAZO链段的质量百分比的增加，三嵌段共聚物中PMMAZO链段的T和T逐渐提高；同时，PMMA和PMMAZO链段的长短影响PEO链段的结晶性，随着液晶段PMMAZO和PMMA链段分子量的增加，PEO链段的结晶性减弱。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！