查询词典 sieve-portion

HOEFERT L L Ultrastructure of developing sieve elements in Thlaspi arvense L.:Maturation 10.2307/2442642 AMERICAN JOURNAL OF BOTANY , 1980,2

王毅%胡适宜棉花小孢子发生过程中细胞质的超微结构变化：着重&细胞质改组&问题植物学报， 1993，4

Finally, we discuss the preparation, characterization and application of alkylsilane and mercaptoacetoxy monolayers on ordered mesoporous titanosilicate molecular sieve.

最后，我们讨论了介孔钛硅分子筛表面烷基硅烷单层和巯基乙酰氧基单层的制备、表征及应用。

Ti-MWW zeolite is a novel titanosilicate molecular sieve which has special crystal structure.

介绍一种新型具有独特晶体结构的钛硅分子筛，Ti-MWW详细总结了对这种分子筛的合成、表征及催化性能的研究进展，并对其应用前景进行评述。

S potted in the industrial-size sieve of a peat processing plant, he was naked, his head wrenched sharply to the left, his legs and lower arms missing, ripped away by the machine that had dug him from a bog in the townland of Clonycavan.

这具赤裸的古尸被安置在一个工业规格的滤器中，这是一种可以进行碳化处理的设备。他的头部大幅的拧向左边，腿以及小臂在机器将其起出沼泽的过程中被扯断而遗失，地点位于一个名为 Clonycavan 的小镇。

One positive clone was obtained from the libraries with the tributyrin flat and ELISA sieve method. Analyzed the sequencing result, the positive clone include the Open Read Frame of low-temperature alkaline lipase gene.

序列测定分析表明，此重组质粒包含有长度为此95lbp的低温脂肪酶基因的完整的开放读码框架和上游调控序列。

Cover the bottom of the dish with Naples biscuits, and macaroons broken in halves, wet with brandy and white wine poured over them, cover them with patches of raspberry jam, fill the dish with a good custard, then whip up a syllabub, drain the froth on a sieve, put it on the custard and strew comfits over all.

罩底部的菜与那不勒斯饼干，和macaroons打破半，潮湿，白兰地酒和白葡萄酒倒了他们，包括他们的补丁树莓果酱，填补菜具有良好吉士，然后掀起syllabub ，排水渠在泡沫的筛子，把它的蛋糕和肸糖果所有。

I have a head like a sieve.

我忘记了她的名字，我的脑壳像筛子，记性太坏。

Have a head like a sieve

口语 记性很差，健忘

Have a head like a sieve

口语记性很差，健忘

I have a memory like a sieve, so I have to note down everything I heard.

我的记性很坏，听到什么东西就非用笔记下来不可。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。