selectivity造句
91. Trawl sorting grids can effectively enhance the selectivity of trawl, reduce by-catch and discards, protect fish resources, which are compulsively used in many countries by legislation.
92. Moreover, some of the conformations that are now disallowed may be those which are adopted when sultopride binds to the D2-receptor, thus increasing selectivity for the D3-receptor.
93. With the increase of R, the propene conversion of the single stage and the selectivity of cumene increase and the side reaction decreases.
94. The experiments of intelligent design of automobile shape show that compared to static selectivity order algorithm, the efficiency of the algorithm is increased averagely by 3-4 times.
95. The selectivity calculated shows that furfurol is an excellent extraction solvent for separating FCC slurry.
96. Experiment shows that to polyether initiator, crude emulsion breaking has definite selectivity.
97. The regioselectivity and site selectivity of above cycloadditions can be elucidated by FMO theory.
98. By means of streaming potentiometry, the associativity , selectivity, stability of 2 , 4 - D MIP have been investigated.
99. Active transport: This process is characterized by selectivity and saturability and requires energy expenditure the cell.
100. The test run result showed that LHA-28 possessed good hydrothermal stability, high bottoms crackability, good coke selectivity and high light oil yield.
101. The selectivity behavior becomes coupled with the heat release hehavior for this particular reaction.
102. The author discusses some practical problems, such as magnetic force, matrix matching, selectivity, lower size limit, magnetic separator and matrix blinding.
103. The advertisement audience has the greatly strengthened selectivity and elusion to the media advertisement.
104. Ethylation selectivity, was affected by strength of surface acid sites, location of acid sites and pore structure.
105. The resin was a mild yet effective iodinating agent for active aromatic rings with good selectivity.
106. The selective binding experiment for substrates indicated that the polymer gave much higher affinity and selectivity for triadimenol than analogues.
107. The topological index has good selectivity, and appears solivity for 149 alkanes from ethane to decane.
108. It'shows a thousandfold selectivity for fluoride over other common anions.
109. The selectivity calculated shows that furfurol is an extraction solvent for separating FCC slurry.
110. For the purification process for complexing of cholesterol, change of complexing reagent from Ca-C to Ca-D improved complexing selectivity and cholesterol yield.
111. It features better isomerization activity, selectivity and stability. It is suitable to prepare para-resultant of C8, C9 and C10 arene.
112. By the experiments on the adsorption capacity of static unit volume and the selectivity of every kind of resins for crocin, AB-8 macropore adsorption resin was chosen as the adsorbent of the crocin.
113. The methanation catalyst of carbon dioxide in the invention shows superior activity and methane selectivity in the methanation reaction of the carbon dioxide.
114. Conclusion Introducing the methyl group or a low alkyl group resulting in the high selectivity and increase of its activity.
115. A 1-substituted-5-acylimidazole compound is produced with a high position selectivity by reacting an N-substituted amidine compound or a salt thereof with a ketone compound in the presence of a base.
116. Under suitable conditions, the conversion on 1 , 2 - propanediol and the selectivity on acetone aldehyde is 69 %.
117. The molecularly imprinted polymer prepared by the method has high selectivity and high specificity, can resist bad environments and can be coupled with ELISA.
118. Under optimal reaction conditions, the conversion of 1,2-propylene glycol and selectivity of methylglyoxal are 97%and 80%respectively.
119. The practical examination in industrial scales demonstrated that the new sulfurization method has been characterized by excellent stability and selectivity of catalysts.
120. As one of the biocatalyst, enzyme have excellent properties of high selectivity and specificity, activity, reaction conditions are moderate, many countries have paid great attention for a long time.
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