1)double-stage双级
1.Sewag Source is abundant in Daqing,useing double-stage sewage source heating pump systems to recovery heat,can effectively improve the existing energy structure and develop renewable clean energy.大庆地区污水源丰富,采用双级污水源热泵系统回收余热,能够有效地改善现有能源的结构和发展可再生的清洁能源。
英文短句/例句
1.ammonia/water absorption refrigerating machine with two stage generation and absorption process双级发生和双级吸收式氨－水制冷机
2.dual thrust rocket engine双级推力火箭发动机
3.ammonia-water absorption refrigerating machine with two stage absorption process双级氨－水吸收式制冷机
4.top mounted double reducton final drive上置式双级主减速器
5.single-cylinder two stage air compressor单气缸双级空气压缩机
6.rear mounted double reduction final drive后置式双级主减速器
7.front mounted double reduction final drive前置式双级主减速器
8.The Parameter Optimization and Structure Design of EA888 Two-stage Dual Mass Flywheel;EA888双级双质量飞轮的参数优化与结构设计
9.Research on Application of Two-Stage Matrix Converter in Doubly-Fed Wind Power Generator双馈风电系统中双级矩阵变换器的应用研究
10.Doubled closed-loop control strategy based on two-stage matrix converter基于双闭环控制策略的双级矩阵变换器
11.Performance analysis of single-stage compression or two-stage compression refrigerating cycle单级压缩或双级压缩制冷的技术经济分析
12.Rectifier for a two-stage matrix converter using RB-IGBT基于RB-IGBT的双级矩阵变换器整流级电路
13.planetary double reduction final drive行星齿轮式双级主减速器
14.refined woolen two-raced upright pile blanket高级纯毛双面立绒毛毯
15.horizontal single-stage double-suction volute pump卧式单级双吸蜗壳泵
16.single-stage double-acting centrifugal fresh water pump单级双动式离心清水泵
17.Double gain stage logarithmic amplifier双增益级对数放大器
18.Bilingual classes are more prevalent.双语教学班级更为流行。
相关短句/例句
two-stage double-pass双级双程
1.The basic principle of L-band is presented,based on 3 dB wide band coupler,the fiber loop mirror with high reflectivity is obtained,through optimal designs and experiments,the two-stage double-pass of L-band with high power amplified spontaneous emission(ASE) fiber source was developed.研究了L波段光产生的基本机理,基于3dB宽带耦合器的光纤环形镜作为反射镜,优化设计并通过实验得到了双级双程L波段掺Er光纤(EDF)高功率放大的自发辐射(ASE)输出光谱。
3)Two-stage two screw compressors unit双机双级
4)two-stage inclined pipe双级斜管
1.The new de-oiling settler of two-stage inclined pipe settling wall was divided into two stages.新型的双级斜管沉淀墙除油沉淀器分为两级,前一级为异向流斜管沉淀和粗粒化除油,后一级为斜管隔油。
5)single stage double plugging单级双封
1.The contradiction between cement density,cementing quality and leak in the hole can be solved by using the technology of single stage double plugging.为提高固井质量,保证各开套管安全下送到位,采用内插法固井解决了超大套管固井的窜槽问题;采用单级双封固井工艺解决了超长易漏封固段固井质量、水泥浆密度与漏失的矛盾;采用先悬挂后回接的固井工艺实现超长管柱固井作业;采用塑性防窜超低密度水泥浆体系解决了恶性漏失地层的固井漏失问题;采用防塌、防气窜、抗高温水泥浆体系,解决了超深井段所固有的超高压、超高温引发的固井难题。
6)two stage cementing双级固井
延伸阅读
GQS系列双级气流干燥机
