sieves
英音[ sɪvz ] 美音[ sɪvz ]

筛子

常用释义

词性释义

[粮食][数] 筛
例句
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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。
窗纱用于门窗,走廊和工业上的放设装置筛子滤器及其它各种用途。
three small sieves, but proper enough for the work; and thus I made shift for some years; how I did afterwards, I shall show in its place.
我拿了几块出来做成三个小筛子,总算能凑合着用,这样应付了好几年。至于后来怎么办,我下面再叙述。
分子筛的改性技术和新型结构分子筛的应用是燃料油改质技术的发展方向。
The surface of molecular sieves showed an agglomeration of pillar-shaped crystals.
合成出的分子筛为柱状晶片的团状聚集体。
We suggested that the Es can be used as a criterion of exist probability for designed hypothetical framework structures of molecular sieves.
因此,空间能可以作为设计的分子筛骨架存在的可能性大小的判据。
本发明公开了一种复合改性分子筛催化剂及其制备方法和应用。
根状茎用于为选择幼小的鱼纺织筛子;秆是用于纺织栅栏分裂。
These molecular sieves are formed by a mechanism in which surfactant liquid crystal phases are believed to serve as templates.
无机前驱体,在表面活性剂溶液形成的液晶结构为模板进行自组装。
本发明涉及一种原位合成含SAPO分子筛微球催化剂的方法。
This blue pigment the major portion of its material is the molecular sieves which, compounded with other material to burn.
这种蓝色无机颜料是以分子筛作为原料,再与其它物质混合后加以煅烧而成。
氮气干燥器中装有分子筛,通过物理吸附将水和其它极性杂质从氮气物流中脱除。
综述了钛硅介孔分子筛的合成、表征及其应用研究进展。
Latest advances in synthesis of silicoaluminophosphate ( SAPO )molecular sieves and their application in industrial catalysis were reviewed.
本文综述了磷酸硅铝分子筛催化剂的合成方法及催化应用方面的最新进展。
添加一个合适的三乙胺或类似有机碱的摩尔当量。通常在一个干基分子筛,是首选。
主动吸附是控制低温沉积污染的措施之一。
目前对于分子筛吸附特性的研究集中在常压环境。
将分子筛添加于包覆层中,可显著提高包覆层的综合性能。
sieves and sieving . preformed wire gauze with square apertures made from high tensile steel round wire for industrial sieving.
筛和筛分。工业用退火圆钢丝制方孔金属丝网。钢丝直径。
检验筛网。金属网穿孔金属板和电成型片材。网孔的标称尺寸。
For the wee ones try setting up a sand pit or water table with buckets, spades and sieves.
可以用水桶、铁锹、筛子给小孩子挖个沙坑或小水池;
Sieves and filters are important components in any chemical processing device and are used in almost any industrial area .
滤网和过滤器是现代工业领域广泛使用的重要设备。
电子显微镜观察分子筛形貌及结构是分子筛表征中最直观有效的方法。
“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?”
表面活性剂广泛应用于介孔分子筛的合成中。
The waste was excavated and put through a series of graded sieves by a team led by Mark Robinson of the University of Oxford.
这些废物被牛津大学的马克.罗宾逊领导的研究小组挖掘、并进行一系列的分级筛分。
It is an important and urgent problem to find some good ways to improve the stability of SAPO molecular sieves.
认为有效提高SAPO分子筛的稳定性,是急需解决的问题。
The effect of the preparation technical parameters on the gas separation performance of carbon molecuar sieves was discussed.
讨论了制备工艺条件对CMS分离气体性能的影响;
A new emission band of HA in sieves is observed at long wavelength side under strong pulse laser excitation.
观察到HA在强激光脉冲激发下产生了双光子吸收,指认长波荧光发射带为激发态质子转移荧光。
用水热法合成了铁、钒双金属取代的SBA-15分子筛(FVS)。
1·Sieves soaks with adjoins to the structural relation the change under the physiological condition is meaningful, but in pathology situation, then the significance is not big.
筛泡与毗邻结构关系的变化在生理状态下是有意义的,但在病理情况下则意义不大。
2·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。
3·Centrifugal sieve baskets, tandem and welding sieve plates, gravity bent sieves, and others manufactured by the corporation are noted for reliable quality and stable functions.
公司生产的离心机筛篮、串条式和焊接式条缝筛板,重力曲筛等产品质量可靠,性。
4·Japan imports the EM -biological fungus, to the digoxin, the sickness mixed fungus has the force to search for sieves ability, intrepid "hunts down and arrests, attacks kills" the function.
日本进口e M原菌种,对地毒、病杂菌有强力搜筛能力,强悍的“搜捕、攻杀”作用。
常用短语
molecular sieve
molecular sieve - [化]分子筛
sieve plate
sieve plate - n. 筛板
sieve tray
sieve tray - [化]筛盘
vibration sieve
vibration sieve - 振动筛
sieve pore
sieve pore - 筛孔
sieve tube
sieve tube - 筛管