aether

A new method for determining second virial coefficients of ketone, aldehyde, aether and nitrogenous compounds

确定酮、醛、醚和含氮化合物第二维里系数的新方法

Aether Drag, Stellar Aberration, and the Collapse of the Aether Theory.

以太的阻力，恒星光行差，以太理论的崩溃。

The results showed aether extracts effectively inhibited the growth of M. aeruginosa, and inhibitory effects were enhanced with concentration increasing.

乙醚提取物仍能有效抑制铜绿微囊藻的生长，并随投加浓度的增加，抑制效果增强。

While chloroplast structure and function of Aether lotus are changed, which shows photosynthetic system II decrease.

而太空莲的叶绿体结构和功能却发生了变化，主要表现为光合系统Ⅱ降低。

The thousand aether net that appears subsequently is the development that accelerated aether net more.

随后出现的千兆位以太网更是加快了以太网的发展.

Aether has little influence on the cell livability.

乙醚对细胞的存活率影响不大。

Subsequently, the shallow yellow product was obtained by extraction with aether for 4 times and the yield was 96.9%.

产品再溶于水用等体积乙醚萃取4次可得到纯度50～60%的产品，萃取收率96.9%。

A historical review about the ideas of aether and vacuum

关于以太与真空观念的历史回顾

We improve the condition of reaction with the presence of aether, nitromethane and hexene.

反应比较了几种酸清除剂的效果，并在反应过程中加入乙醚、硝基甲烷等物质来改善反应条件使产率得到很大提高。

After handled with petroleum aether and chloroform, the article purity has raised 9.68%.

粗提物经石油醚、氯仿处理后，纯度提高了9.68%。

Studies on Phylogeny and Their Photosynthetic Characteristic of Tai-zi Lotus, Aether Lotus and Present-Lotus

古太子莲、太空莲与三种现代莲亲缘关系及光合特性的研究

Thus at any point there should be one special coordinate system," at rest relative to the aether".

因此，在任何时候，应当有一个特殊坐标系统“，在休息时间相对的乙醚”。

Character: colorless , transparent liquid, with pungent smell, consistency : 1.049, melting point: 16.7℃, boiling point: 118℃. Amalgamate with water, ethanol and aether.

性状: 无色澄清液体, 有刺激气味, 密度为 1.049,熔点为 16.7 ℃, 沸点为118℃. 溶于水 、 乙醇、乙醚.

In this paper, the solubility of phosphorus pentafluoride in aether has also been studied.

本文还研究了五氟化磷在乙醚中的溶解度。

Isolated and purified the aether extract by column chromatography: First using the different polar solvent to build many solvent compounds;

将乙醚提取物进行柱层析分离纯化；

So, what appearance should the network of aether that the market needs be?

那么, 市场需要的万兆以太网应该是什么样子?

Part five is the conclusion. Preparation of Phosphorus Pentafluoride and the Solubility of Phosphorus Pentafluoride in Aether

五氟化磷的制备及其在乙醚中的溶解度

The aether extracts of SC ⅰ had better purgative effect, but waved greatly and had short period.

SCⅠ乙醚提取物的通便效果较好，但波动起伏较大，且波动周期短；

After handled with petroleum aether and chloroform, the article purity has raised 9.68 %.

粗提物经石油醚、氯仿处理后, 纯度提高了9.68%.

Based on the present development status of alcohol and aether as car fuel in China, the problems in popularization and related countermeasure are suggested.

在我国醇醚汽车燃料发展已有的基础上，讨论了推广应用中注意的问题及解决途径。

Application of the Potassium Iodide Catalyzer in Synthesizing Aroma Aether

芳香醚合成中碘化钾催化剂的应用

METHODS The sample was extracted with aether and dissolved with chloroform.

方法样品用乙醚提取，氯仿溶解定容；

It also determined the powder phospholipid aether indiscerptible content 0.29%.

并测定粉末磷脂乙醚不溶物为0.29%。

Resistance comparison between two hospital infection bacteria for alcoholize aether iodine and ketone iodine

两种医院感染致病菌对聚醇醚碘和聚维酮碘的抗性比较

Plasma: Rats were weighted and then anaesthetized by aether.

血浆：大鼠称体重，乙醚麻醉后，心脏采血，分离血浆，-20℃冰箱中保存。

Comparison of Volatile Oil by Means of Petroleum Aether Extracting Rate with 50 Mesh and 325 Mesh for Curcuma

石油醚提取过50目和过325目筛温莪术粉挥发油收率比较

It was found that the rough product can easily be solved by aether.

实验发现大蒜素粗品易溶于乙醚。

It is soluble in water, alcoholic, aldehyde, aether and benzene.

溶于水、醇、醛、乙醚和苯；

In no-choice test, the sequences of antifeedant effect were aether> alcohol> petroleum ester> chloroform extracts.

在非选择性条件时，乙醚提取物的拒食作用最强，其次分别为乙醇和石油醚提取物，氯仿提取物的拒食作用最低。

Nonpolar Capillary Chromatographic Column to Measure Organic Acid Solution Separated by Aether Extraction(ⅱ)

用非极性毛细管色谱柱分析乙醚萃取分离的有机酸溶液（第二报）