single stage的例句大全

a new process with a new catalyst for liquid phase selective hydrogenation of c_3 fractions has been developed. its characteristics are: ( 1) use of single stage trickle bed;

北京化工研究院开发出新型碳三液相选择加氢除丙炔、丙二烯的工艺和催化剂，其技术特点是：（1）单段滴流床加氢；

high flow midship pump. up to 2250 gpm. the best selling single stage pump. midship split drive line manifolded pump.

高流量中置泵，最大流量达2250GPM。是最畅销的单级泵。复合以中置分离传动轴承泵。

It added that multistage particles are more effective than single stage particles for temporary plugging.

按照上述匹配关系选用粒子进行暂堵时，多级粒子的暂堵效果比单级粒子的暂堵效果好。

the research of the single stage electro hydraulic servovalve directly driven by brushless dc motor

微型直流无刷电机直接驱动单级电液伺服阀的特性研究

Design and Simulation of the single Stage Common Emitter Amplifier

单级阻容耦合晶体管放大器电路设计与仿真

Comparing with the traditional single stage video switching network, the number of crosspoints and switching units used in the three stage network is reduced substantially and the whole switching system is simplified greatly;

与传统的单级视频切换结构相比，大大减少了网络中交叉点开关数和交换模块数，简化了交换系统；

The series filtering paints vehicle equipment setting up have the single stage filters accurate and several pair of cascades filter accurate two kinds specification.

本系列的滤油车设备都设有单级精滤与双几串联精滤两种规格。

A Novel High Power Factor Switching Converter with Single Stage Structure

一种单级的高功率因数开关变换器

The numerical analysis of a whole flow field for a single stage tangent pump was presented.

对单级切线泵在设计工况进行了定常流动数值模拟，分析了叶轮流道及蜗壳内的液体流动情况。

experience of the single stage subdermal vascular network skin flap recovery surgery on the injured and defected soft-tissue

真皮下血管网皮瓣一期原位修复创伤后软组织缺损

Application of Lossless Snubbed Clamp Circuit in the 3-Phase Single Stage Rectifier

无损吸收钳位电路在三相单级整流器中的应用

Study on the Technology of Single Stage Hypochlorite Bleaching of Rice Straw Pulp in Pipeline

稻草浆次氯酸盐单段漂白管道化的工艺基础研究

The single stage and two stage SBR systems were investigated for treating high concentrated cattle farm wastewater and the performances were compared in terms of the removal efficiencies of carbon, solids and nitrogen.

对单级和两级序批式反应器（SBR）用于牛场高浓度有机污水的处理进行了试验研究，对其污水处理性能进行了比较。

Thirdly, the mathematical model of the three-phase single stage grid-connected PV inverter were established in the three-phase stationary frame and two phase synchronization coordinate separately. The paper mainly analyzed double closed-loop control strategy based on synchronous frame control technology.

然后建立了三相单级光伏并网逆变器在三相静止坐标系和两相旋转坐标系下的数学模型，重点分析了基于同步坐标系直接电流控制技术的双环控制策略。

The operation of single stage resection and anastomosis was performed on 28 patients among whom 7 patients underwent the temporary transverse colostomy.

结果一期切除吻合28例，其中7例行横结肠造瘘；

We studied the suitable conditions of single stage autotrophic nitrogen removal system.

研究了单级自养脱氮系统的适合条件，考察了单级自养脱氮性能和运行条件对单级自养脱氮工艺的影响。

Change gear ratio range, in particular, using planetary transmission, the transmission ratio can be up to100~ 200 ( single stage), the growth rate for slow down or drive.

传动比变化范围大，特别是采用行星传动时，传动比可到100~200（单级），适用于减速或增速传动。

Hydrogen Peroxide Single Stage Bleaching and Scouring Process of Real Silk Fabrics

真丝织物过氧化氢练漂一步法工艺医用脱脂药棉的练漂生产工艺

Research of Dual-Boost single stage DC-AC Converter Based on SPWM

基于SPWM调制的双BOOST单级DC-AC电路研究

After parameters of single stage G-M type PTC were optimized, a new refrigeration temperature record of 11.1 K was achieved.

单级G-M型脉管制冷机经优化后，取得了11.1K的最低制冷温度，是当前国内外报道的最好结果；