Which three sieves?

哪三个筛子？

“Normally, our memories are like sieves, ” he says.

“通常，我们的记忆就像是个筛子，”他说。

The prospects for composite molecular sieves was expected.

并对复合分子筛的发展前景进行了展望。

"Three sieves? Which three sieves?" the man asked with puzzlement.

“三个筛子？哪三个筛子？”那人不解的问。

"Three sieves? Which three sieves?" the man asked with puzzlement.

“三个筛子？哪三个筛子？”那人疑惑的问。

Sieves the dissection position which soaks and the shape is roughly constant.

筛泡的解剖位置和大体形态是恒定的。

The thermal stabilities of modified zeolite molecular sieves were investigated .

研究了改性分子筛的热稳定性；

A review is presented on special routes for zeolites and molecular sieves synthesis.

综述了沸石分子筛的几种特种合成路线。

The mesoporous molecular sieves supported with ionic liquid were prepared by sol-gel method.

利用溶胶-凝胶法合成了固载离子液体的介孔分子筛。

Adding molecular sieves to liner can remarkably improve the combination properties of the liner.

将分子筛添加于包覆层中，可显著提高包覆层的综合性能。

X-type molecular sieves are synthesized by using polymer methylcellulose as a space-confined additive.

以聚合物甲基纤维素作空间位阻剂合成了X型分子筛。

The effect of 13X zeolite molecular sieves on cured property of two -component PU adhesive was studied.

研究了13X 沸石分子筛对双组分聚氨酯胶粘剂固化性能的影响。

A laser on-line measuring method for over-size and over-percentage apertures of wire sieves is described.

介绍了金属筛超大网孔尺寸及超差比例的激光在线检测方法。

Wait a minute, my boy. Have you put what you have heard through the three sieves before you tell it to me?

“等等，儿子。在你告诉我那些你听到的事情之前，你有没有把它们用”三个筛子“筛过呢?。

Titanium silicate molecular sieves are playing an increasingly important role in environmental benign technology.

钛硅分子筛在环境友好工艺过程中发挥着越来越大的作用。

Before the real processing begins, the raw cocoa is thoroughly cleaned by passing through sieves, and by brushing.

在加工之前，生可可豆将被彻底地用滤网和刷子进行清洁。

The mesoporous molecular sieves MCM-41 is synthesized with CTAB as template and TEOS as silica source in the basic conditions.

以十六烷基三甲基溴化铵为模板剂，正硅酸乙酯为硅源，在碱性条件下合成了介孔分子筛m CM - 41。

In recent years, great progress has been made in synthesis, modification, and novel application of mesoporous molecular sieves.

近年来，在中孔分子筛的合成、修饰改性及催化应用方面的研究已经取得了较大进展。

"Wait a moment," Grandpa Hodge stroked his beard and cut him short, "Have you sifted the news you will tell me with three sieves?"

“等一下，”霍奇爷爷摸了摸胡子，打断了他的话，“你要告诉我的消息，用三个筛子筛过了吗？”

The typical and unconventional preparation methods of carbon molecular sieves used for gas separation were introduced in this paper.

介绍了作为气体分离用途的碳分子筛的典型的和非常规的制备方法及应用。

With the use of computer image processing, we realize the automatic measurement for test sieves and industrial woven metal wire cloth.

本文采用计算机图像分析方法，实现对试验筛及金属丝网的自动检测。

The typical and unconventional preparation methods of carbon molecular sieves (CMS) used for gas separation were introduced in this paper.

介绍了作为气体分离用途的碳分子筛(CMS)的典型的和非常规的制备方法及应用。

The basic principle and method of synthesis of lower fatty acid ethyl ester using 3a molecular sieves as dehydrating agent were described.

本文主要阐述了在合成低碳脂肪酸乙酯中采用3a型分子筛作脱水剂的基本原理和方法。

To meet the needs for study the shape selectivity of zeolite molecular sieves, an approach for estimation of molecular dimensions was developed.

为满足研究沸石分子筛择形选择性的需要，对分子尺寸的估算进行了探讨。

The advances in synthesis of titanosilicate sieves is summarized and the preparation of meso- porous titanosilicates is briefly estimated as well.

对近年来钛硅分子筛的合成方法进行了综述，并简单评述了中孔含钛分子筛的合成技术。

The sequence tables in DCS of YOKOGAWA's CS1000 are introduced, and by sequence tables the molecular sieves exchange automatically can be realized.

介绍了日本横河公司的CS1000型DCS中的顺控表功能，以及利用顺控表实现分子筛的自动切换的具体过程。

A sequential experimental design procedure was applied to optimize parameter estimation for adsorption isotherm of n -decane on 5A molecular sieves.

采用序贯实验设计法对正葵烷在5A分子筛上的吸附等温线实验进行了实验设计。

The catalytic performance of the synthesized molecular sieves, modified by Pd or Pt, for isomerization and dehydroisomerization of n butane was investigated.

在以合成的分子筛为基质所制备的催化剂上进行了丁烷异构化和一步异构脱氢反应。

Mass transfer kinetics of dehumidification in an adsorption bed during close air circulation have been investigated utilizing silica and 4a molecular sieves.

用硅胶和4a分子筛吸附剂进行气流封闭循环实验，对吸附床的除湿传质动力学进行了研究。