The mechanism of oscillating flotation to improve selectivity;
振荡法提高浮选选择性的作用机理
Discussion on the Mixed Aliphatic Acid Selectivity Hydrogenation;
混合脂肪酸选择性加氢探讨
Study of the selectivity of phenol nitration reaction in reverse microemulsion;
反相微乳液中苯酚硝化反应选择性的研究
Research of New Soldering Technology of Selective Automatic Group Dots Soldering Equipment;
新一代焊接技术自动选择性群焊的研究
Study on Making High Grade Titanium-rich Material from Refractory Titanium Slag by Microwave Selective Leaching Process;
微波选择性浸出制取高品质富钛料的研究
Technology of selective electroless nickel plating & gold immersion for printed circuit board;
印刷线路板中的选择性化学镍金技术
A selection spanning tree routing protocol for wireless sensor network;
一种适用于传感器网络的选择性生成树路由协议
densiflora with the selection rate above 65% and the following are P.
结果表明:该蜂对油松、赤松选择性最强,选择率达65%以上,其次为黑松、华山松,选择率达60%以上,与林间实际发生状况一致。
The effects of ten cucumber varieties on the feeding and oviposition of adult Bemisia tabaci were assessed using selection and non-selection tests.
选用10个黄瓜品种通过选择性和非选择性试验,探讨烟粉虱对黄瓜品种的选择性。
Increasing the choice of study: one of the core elements for the curriculum reform——The implication from the comparison of three teaching schemes of China and America;
增加学习的可选择性:高校课程改革的重心之一——比较中美三份教学方案的启示
This paper generally describes the lab research of choice waterplug of grovel packed well of wrapping wire screen in Chengbei Oil Field ,and puts forth several research points for reference in waterplug test of Chengbei Oil Field on the basis of summary of B3 well site waterplug test.
本文概述了埕北油田绕丝筛管砾石充填完成井选择性堵水的室内研究情况,并在总结B_3井现场堵水试验的基础上,提出了埕北油田堵水试验中的几点探讨性认识,供有关人员参考。
SAPO is a novel class of catalytic materials which exhibit excellent shape selectivity, thermal stability and hydrothermal stability,which can catalyze hydrocarbon reactions.
8mm,骨架呈负电性,具有可交换的阳离子,被广泛用作吸附剂、催化剂和催化剂载体,是一种具有优异择形选择性、热稳定性和湿热稳定性的新型催化材料。
(of a membrane) selectively permeable.
（指膜）选择性渗透。
Choosing gender is exactly choosing the life.
选择性别,其实就是选择生命.
selective level measuring equipment
选择性电平测量设备
digital selective call equipment
数字选择性呼叫设备
selective azeotropic distillation
选择性溶剂共沸蒸馏
abdominal selective angiography
腹部选择性血管造影术
combination order/combo order
组合指令,选择性指令
optional passive reflector pods
选择性被动反射器吊舱
SCIM (Selective Catagories in Microfiche)
选择性缩微胶片类型
selective controls on goods
对商品的选择性控制
ective electrode
氟化物离子选择性电极
sodium ion selective glass electrode
钠离子选择性玻璃电极
not selective or discriminating.
没有选择性或者识别力。
instruments of selective controls
选择性信用控制工具
selective optical lock-on
选择性光学自动跟踪
selective system of preference
选择性优惠关税制度
Pleading in the alternative or us alternative pleading
在抗辩中作选择性的或美国的选择性抗辩的
Pleading in the alternative or us alternative pleading.
在抗辩中作选择性的或美国的选择性抗辩的。