查询词典 protected

The glycidol is protected by ethyl vinyl ether first to form 2,3-epoxypropyl-1-ethoxyethyl ether, then polymerized or copolymerized with EO by initiation with the mixture of diphenylmethylpotassium and triethylene glycol to give the well-defined poly.

得到的聚合物用甲酸水解去保护，并在二氧六环和甲醇的混合溶剂中用氢氧化钾溶液皂化后，得到了聚合物链的侧端挂有羟甲基官能团的线形聚醚linear Polyglycidol和poly。

These found that agrees heavies grain harvests can be twenty percent higher in fier fields protected by windbreaks , compared to fier with out of fields without such protection.

防风林已经被西非的部分地区学习，例如，他们发现防风林可以使有防护的土地收成比没有的多两成。

The anlysis of UPGMA cluster among the five natural populations showed that: except the population of WY, the other populations have similar hereditarily,and the populations of TM,DH have the most similar hereditarily. 4 It suggested that the protected of natural populations should be combined with in situ and transferred because of a certain extent genetic variation among the natural populations.

通过对5个居群的UPGMA聚类分析显示：除了的亲缘关系较远之外，其他银杏居群显示出较近的亲缘关系，其中以和的亲缘关系最近(4)由于银杏不同居群间出现了相当程度的遗传分化，建议就地保护和迁地保护结合进行。

Then the protected D-mannitol, mixed with lead tetraacetate, hippuric and acetic anhydride, were refluxed in THF for 18 h in a one-pot two step reaction to afford a chiral precursor-2-phenyl-4-[-2,3-O-]-propylidene-5(4H)-oxazolones.

产物与四乙酸铅、马尿酸、乙酐于THF中回流18 h完成一釜二步反应，纯化后得到含有手性碳原子的环丙烷氨基酸前体-2 苯基-4-[-2，3-O-]丙叉？

In order to make the implementation and market operation of "Chaoyang","Huari","Liqun" brand strategy fully protected, Tanger Eyeshot engages in enhancing the value of "Famous Chinese Trademark" to be a high degree of brilliance.

使&朝阳&、&华日&、&利群&等品牌战略的实施和市场运作得到完全的保障，并将其价值提升到&中国驰名商标&的辉煌高度。

In the synthesis of canthaxanthin by selective catalylitic oxidating of βcarotene,CO2 was used as acidifying or alkalizing agent,which controlled reacting system acidity and protected polyene.,producing less by-products and increasing catalylitic oxidation selectivity.In the addition reaction of isoprene with hypochloric acid,1-chloro-2-methyl-3-buten-2-ol and l-chloro-2-methyl-3-buten-4-ol were made by controlling of the acidity with carbon dioxide i...

CO2作为酸碱调节剂和惰性气体，在β-胡萝卜素催化氧化合成角黄素反应中，可以控制反应体系酸性，保护原料中的双键，减少副反应发生，提高催化氧化反应的选择性；异戊二烯氯醇化生成1-氯-2-甲基-3-丁烯-2-醇和1-氯-2-甲基-3-丁唏-4-醇反应中，CO2代替有机酸作酸碱调节剂，控制次氯酸的生成速度，达到调控反应的目的，反应条件温和，不副产固体。

All images were derived from public domain sources and are used illustratively, solely for the purposes of instruction and commentary; which constitute protected speech under The First Amendment to the Constitution of the United States of America, and Fair Use under United States Copyright Law.

所有图片都来自公共领域的来源和使用，直观，但只能用于教学和评注的目的；构成保护受第一修正案的讲话，对美利坚合众国的宪法，并合理使用美国版权法。

If your legal right failed to be protected you can apply to implead.

如果你的合法权利没有保障你可以打官司。

On the basis of retrospecting the development of intrusion detection technology, the problems incurrent intrusion detection systems are analysised. By comparing several kinds of intelligent methods in intrusion detection including artifical neural network, artifical immunity and data mining, we present that data mining is a perfect method to construct normal profile of protected system which is used in anomaly detection.

入侵检测作为一种主动防御手段，在其发展的过程中，有些问题一直没有得到很好的解决，如对未知攻击的识别与界定以及受保护系统正常模式的建立等，目前国内外普遍采用在异常检测中引入智能化方法来解决这些问题，例如采用神经网络、人工免疫、数据挖掘技术等等，其中数据挖掘是目前比较理想的一种方法。

Compared with the objects protected by the traditional intellectual property law, the folklore displays the indefinitiveness of the object itself and value realization in time.

与传统知识产权所保护的客体相比，民间文学艺术却表现出自身对象的不确定性和资源价值实现预期在时间上的不确定性，正因为如此，对民间文学艺术的&人人得自由使用&便成为值得怀疑的并有理由加以改变的事实，用传统的知识产权制度对folklore加以保护显然不合时宜，必须创建一种全新的制度，作为知识产权保护制度体系中的一个分支，以满足民间文学艺术的特殊要求。

Farmers and ranchers are providing land to turbine owners or, in some cases, owning the equipment themselves.

农民和大牧场主正在向涡轮机主人提供土地。或者在一些情况下，他们自己拥有设备。

"This is a wonderful place. I will come back and visit it often."

"这是一个精彩的地方，我一定要经常来参观。"