单级

single valuedness

单值性

single stage pump 单级泵 | single valuedness 单值性 | single wave 孤立波

single-acting engine

单动式引擎

单层甲板船 single-deck vessel | 单动式引擎 single-acting engine | 单级压缩机 single stage compressor

Single-stage compression

一级压缩

single-stage centrifugal pump 单级离心泵 | single-stage compression 一级压缩 | single-stage compressor 单级压气机,单级压缩机

single span

单跨

single purchaser 个人业主 | single span 单跨 | single stage pump 单级泵

single stamp mill

单锤碎矿机

single stage voltage regulator 单级电磁振动式继电器 | single stamp mill 单锤碎矿机 | single stand 单机座

single pressure stage

单压级

单口滑阀 single ported slide valve | 单压级 single pressure stage | 单体滑车 single pulley

single velocity stage

单速级

"单阀动力机","single valve engine" | "单速级","single velocity stage" | "单线制","single wire system"

single-seed drill

单粒排种条播机

single-section filter 单级滤波器 | single-seed drill 单粒排种条播机 | single-service rack 专用装卸台

single-entry screen

单输入项屏幕

single-dimension set|一维组\\r\\n | single-entry screen|单输入项屏幕\\r\\n | single-issue|单级发料\\r\\n

single-spindle automatic screw machine

单轴自动车床

单侧吸入动叶轮 single-side type impeller" | 单轴自动车床 single-spindle automatic screw machine | 单级离心泵 single-stage centrifugal pump

Fix, Unfix,Group,Ungroup：(固定, 不固定,成组, 不成组)

Align Components(元件对准) 79 | Fix, Unfix,Group,Ungroup(固定, 不固定,成组, 不成组) 80 | Select Net(选择线网) 80

glycol monoacetate：乙二醇一乙酸酯

glycol lubricant 乙二醇润滑剂 | glycol monoacetate 乙二醇一乙酸酯 | glycol monobenzyl ether 乙二醇一苄醚