The general definition at the start of this section should now be clear.

1、

At the start of the love is always sweet.

爱情开始的时候总是甜蜜的。

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2、

At the start of the study, we set up these rules for the group

在研究开始时，我们要为这个团队创建以下的规则

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3、

Put something physical right at the start of your morning.

早上一起床就做一些运动。

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4、

I think it the excitement only a free man can feel, a free man at the start of a long journey whose conclusion is uncertain.

我想只有那些重获自由即将踏上新征程的人们才能感受到这种即将揭开未来神秘面纱的激动心情。

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5、

The hope is this antibody can be given to people at the start of every winter or during a flu pandemic.

人们希望这种抗体能在每年初冬之际和在流感病毒大规模爆发时给人们使用。

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6、

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）。

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7、

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。

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8、

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。

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9、

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”。

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10、

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。

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11、

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

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12、

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

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13、

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%。

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14、

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。

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15、

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。

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16、

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%。

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17、

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；

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18、

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

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19、

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

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20、

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

溶于水、醇、醛、乙醚和苯；

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