aether

A historical review about the ideas of aether and vacuum

关于以太与真空观念的历史回顾

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。

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 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%。

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）

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”。

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；

Aether has little influence on the cell livability .

乙醚对细胞的存活率影响不大。

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。

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。

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

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。

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

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

溶于水、醇、醛、乙醚和苯；

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

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

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；

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%。

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。

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。

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%。

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；

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。

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

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

The low temperature freezing technique was superior to that of the aether anaesthesia methods to have prevented the excessive degradation of RNA .

低温速冻法较传统的乙醚麻醉法更好得避免了标本RNA的过多降解。

Long time ago , people called this " Matter " as " Aether ", while please allow me to call it as " Active cell " here .

很久以前有人称这种“物质”叫“以太”，请允许我在这里称其为“动子”。

The extraction by aether was carried through following primary removing impurity after bulb crashed and decomposed by Alliinase .

在大蒜破碎酶解反应后，经过初步除杂，用乙醚萃取大蒜素。

Methods : The blood plasma was dealed with aether extraction , and the content of roxithromycin in blood plasma was measured by HPLC .

方法：以乙醚萃取法处理血浆，采用高效液相色谱法对血浆中罗红霉素的含量进行测定。

In this thesis , method of extracted by aether after decomposition by Alliinase was adopted to obtain rough product ( garlic oil ) .

本课题采用酶法乙醚萃取法提取大蒜素粗品（大蒜油）。