Opportunity is a bird that never perches.

All the hens came down from their perches, and began to look for their food.

于是所有的母鸡都从栖息处走出来觅食.

The little village perches among the hills.

这个山包村高高地位于群山之中.

The structure-building right perches itself in rhetoric illusion, with verbal rights as its form of expressing.

建构权栖身于修辞幻象中, 以话语权为外在表现形式.

Other protection can be obtained by providing wooden perches througout the orchards.

其它保护措施是可在种子园中到处设置木制的栖木.

In addition, we can also find adverbs and adverbials perching within DP, AP, AdP and PP.

此外, 限定词组 、 形容词组 、 副词组和介词组中,亦可以找到副词与状语的踪迹.

It was quite at home, as if it were perching on a twig.

它看起来很自在, 就好像是栖息在一根树枝上一样.

Perching on a twig, the bird sang day after day for the tree.

鸟儿坐在树枝上, 天天给树唱歌,树呢,天天听着鸟儿唱.

Perching can be discouraged by scaring, shooting or chemical repellants.

轰吓 、 射杀或者用化学忌避剂可防止鸟类栖息.

Not only does it has large lifting capacitymoment and height but also good perching ability speed.

塔式起重机的起重力矩、起重量和起升高度都相当大,同时还有良好的低速就位性能.

A few house-sparrows are perching on the big tree in front of my house.

门口大树上停着几只家雀儿.

Perching on the periphery of every orchestra is a percussion player.

坐在每支管弦乐队外围的是打击乐演奏者.

The response mechanism of cetylpyridinium perchlorate and cetylpyridinium periodate ion-selective electrode has been studied.

研究了十六烷基吡啶-高氯酸根及十六烷基吡啶-高碘酸根离子选择电极性能,讨论了电极响应机理.

Copper oxide is a kind of catalyst that accelerates the decomposition of ammonium perchlorate.

氧化铜是促进复合固体推进剂中高氯酸铵分解的一种催化剂.

A new method for determination of starch content with perchloric acid is developed.

采用高氯酸法测定纺织品中的淀粉含量.

An ester or a salt of perchloric acid.

锰酸形成的一种盐,含有锰作为其阴离子.

As manufacturer and exporter, we make a certain contribution to the development of perchloric acid.

使公司作为生产商和出口商, 在国内高氯酸的发展中做出了一定的贡献.

METHODSColorimetry was used with vanillin-perchloric acid as coloring reagent to determine the content of total saponins.

方法采用香草醛 - 高氯酸显色,比色法测定总皂苷的含量.

The results indicate that the product yield of perchloric acid reaches 80 %.

实验结果表明,可以得到产率80%以上的高氯酸.

Production and market status of ethylene perchloride at domestic and abroad is introduced in this article.

介绍了四氯乙烯国内外生产现状和市场状况.

A dry cleaning facility may not include operation of transfer-type dry cleaning equipment using perchloroethylene.

一干洗设施可能不包括的运作,转移型干洗设备的使用氯乙烯.