保护基

Objective: To examine the protective effects of DSEF on gastric mucosa and the relation with oxygen free radicals.

目的：探讨丹参提取物F的胃粘膜保护作用与氧自由基的关系。

It is not only important material for mica titanium nacreous pigment, high grade paint, pigment and cosmetic, but also the stuffing of plastic and rubber.

在生产过程中，我们以水为介质，保护了云母鳞片的晶面光泽，加工出来的云母粉，棱边清晰、折射性好，附着力强，径厚比大，并容易分散于许多液体中，是云母钛珠光颜料的重要基料，高档油漆、涂料、化妆品的功能性体质颜料、塑料、橡胶的优良填充料。

EDELRID Advanced rope treatment is a hydro and oleo phobic fluorocarbon based coating. This spcial treatment is applied to each individual fibre of the rope providing long lasting and best all round protection against wet and dirty conditions.

EDELRID高级绳索工艺是一种厌水和疏油碳氟基涂层，这项特殊工艺应用于绳索的每单根纤维，提供更持久和更全面的防潮和防污的保护。

When m types of trimethylsilyl derivatives of amino acids were mediated by o- phenylene phosphorochloridate,〓/m-1 types of heterogeneous polypeptides could be obtained.

当m种三甲基硅基保护的-α-氨基酸与O，O-亚苯基磷酰氯反应时，能得到一系列不同组合、非均一的〓种2～n聚多肽。

In the thesis, the mechanism of Three-Component coupling ofα-oxyaldehyde, piperidine and phenylacetylene was analyzed.

当使用光学纯的受保护的三碳醣作为反应底物时，得到了高产率和高立体选择性的炔丙基胺。

A place isolated and protected by the Pisan mountains, easy to reach with cars and bikes An ideal bridge from where to start the discovery of many particular areas of Tuscany ( Florence can be reached in half an hour by train, and in a very short time it is possible to get to the wonderful beach in Marina di Vecchiano).

一个地方隔离和保护由2011年上山容易到达的汽车和机车的理想桥梁，从哪里开始发现许多领域，尤其是托斯卡纳(佛罗伦萨可以达到一个半小时的火车，并在很短的时间它可能是去美丽的海滩和滨海韦基亚诺弟)。

It can not only defend the heart from pituitrin harm but also can relieve the symptoms induced by pituitrin.

既能预防垂体后叶素对心脏造成的伤害，又能缓解垂体后叶素造成的急性心肌梗塞症状，同时刺五加苷E能清除急性心肌梗塞时的自由基损伤，防止脂质过氧化作用，保护心肌。

The immunogenicity and protective efficacy of the DNA vaccine is assessed, the vaccine which include cholera toxin B subunit and polyvalent protective epitopes of Plasmodium falciparum, using rhesus monkeys as animal models.

研究了以霍乱毒素B亚基为载体的重组疟疾多价抗原的DNA疫苗在恒河猴中的免疫原性及对相应疟原虫感染的免疫保护作用。

Strangers terrified him, yet his affection for and protectiveness of Becky brought him out of the desert and fields at the sight of every unknown pickup or car.

陌生人使他感到害怕，然而每次看到不熟悉的小货车或汽车时他对贝基的友爱与保护都让他走出荒地和田野。

Strangers terrified him, yet his affection for protectiveness of Becky brought him out of the desert fields at the sight of every unknown pickup or car.

陌生人使他感到害怕，然而每次看到不熟悉的小货车或汽车时他对贝基的友爱与保护都让他走出荒地和田野。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。