sieve造句
121. N - hydroxyethylpyrrolidone ( NHP ) was synthesized from ? ? - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.
122. Analysis and exploration are made about structure of distributors, holes layout on sieve trays, major structure parameters and technological parameters to ensure distributors run well.
123. Conventional configuration for the equipment includes:pelletizer, three stage air conveying system and vibrating sieve.
124. The algorithm of distinguishing prime number is improved on the basis of Eratosthenes' sieve method and Fermat' s minor theorem.
125. Phenylacetaldehyde ethylene glycol acetal was synthesized with phenylacetaldehyde and ethylene glycol as raw materials in the presence of phosphotungstic acid supported on MCM-41 molecular sieve.
126. By preassigned credibility and precision, effective estimate of sieving rate of connectivity sieve is achieved.
127. The column of reactive distillation was improved from compound tower to sieve tray tower which is famous for its lower cost of equipment and simpler operation and cleaning .
128. Push the potatoes through a sieve to make a puree.
129. Mechanical property of agglomerated molecular sieve decreased greatly and there were oil and coke, in it.
130. At the same time, some closed pores in the crystalline structures are reopened due to the cation migrations, leading to the increase of permanent activity of molecular sieve.
131. Laboratory testing included sieve analyses and unconfined compressive strength testing.
132. The number field sieve ( NFS ) is the asymptotically fastest factoring method known.
133. The results show that: the water sieve method is applicable with measuring the cement that paste agglomeration is small.
134. The main constituents of the axial system are sieve cells, phloem parenchyma cells, crystalliferous cells and radial plates.
135. The tracheid and sieve tube elements are all differentiated from the procambia in the center of the haustoria, and the former occurs prior to the latter.
136. This paper summaries the fluid mechanics property and the research of mass transferred property, the advanced progress of the New VST (New Vertical Sieve tray Tower) in our country is also expounded.
137. Having analyzed and compared some typical solutions to the hyperbolic decline equation, this paper presents a new statistical analytical sieve method.
138. The vibrating sieve is most suitable to use a rotary vibrating sieve.
139. She picked it up. Written on the handle, in spidery black ink, were the words "Leaks like a sieve."
140. To prepare filling, strain the cottage cheese through a cheesecloth-lined sieve for 10 minutes; discard liquid. Place cottage cheese in food processor; process until smooth.
141. Objective: To sieve out the best methods for nevus treatment.
142. By driving of mechanism, the cylinder is swing to –and for to force the targe materials squeezed from sieve to make out granules or to smash is as granules.
143. Strain through a fine sieve, allow to cool and mix in the methylcellulose.
144. In the axial system the phloem consists of sieve cells, phloem parenchyma cells, albuminous cells and phloem fibers.
145. The sieve - plate tower was substituted by spiral flow inducing tray tower.
146. The pure silica mesoporous molecular sieve(MCM-41) was modified on the surface by trimethylchlorosilane in polar solvent(acetone) and apolar solvent(toluene).
147. The analysis result from the laser method is very close to that from the sieve method.
148. The reaction of silanization between the silanols in the channels of the modified nanometer MCM-41 molecular sieve and the phenyltrimethoxysilane occurs.
149. The GLL-ZS series Gravity Crank Sieve is a new type of high efficiency sieving device which is applies in starch industry for evaporating and washing corn, plumule and segregating fiber.
150. The results showed that Fe atoms embed the framework of FeAPO-5 molecular sieve by isomorphous substitution and the crystallinity of FeAPO-5 molecular sieve exhibited good and grains were uniform.
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