螺距

the critical path method (CPM)

各种计划节点配合

the controllable pitch propeller (CPP)可调螺距桨 | the critical path method (CPM) 各种计划节点配合 | the data base management system (DBMS)数据库管理系统

decreasing series

递减级数

减螺距螺杆 decreasing lead screw | 递减级数 decreasing series | 法令 decree

spring dividers

弹簧两脚规

螺距规/牙规 pitch gages | 弹簧两脚规 spring dividers | 弹簧外卡钳 outside spring caling

elevator

升降舵

什么CCPM、PPM、副翼(Aileron)、升降舵(Elevator)、陀螺仪(Gyro)、螺距(Pitch)、方向舵/尾舵(Rudder)、伺服机(Servo)等等等等. 真是要花上N多时间来慢慢消化这些东西.

fire tube boiler

水火管锅炉

finite element 有限元 | fire tube boiler 水火管锅炉 | fixed-pitch 固定螺距式

flooding pipe

泛水管

冷冻剂 freezing mixture | 泛水管 flooding pipe | 压力面螺距 face pitch

Pressure gauge

压力计

65 抗拍肋骨 panting frame | 66 压力计 pressure gauge | 67 螺距规 pitch gauge

geometrical optics limit

几何光学极限

geometrical optics expansion 几何光学展开 | geometrical optics limit 几何光学极限 | geometrical pitch 几何螺距

get in sour

[美俚]不和, 失去...的好感, 遇到麻烦

face pitch 面螺距 | get in sour [美俚]不和, 失去...的好感, 遇到麻烦 | sound carrier attenuator 伴音载波衰减器

guillotine shear

剪板机

pitch gauge 螺距规 | guillotine shear 剪板机 | descale 除污,除氧化皮等.

favourably：顺利地

favourable 赞成的 | favourably 顺利地 | favoured 受优惠的

Oh, God! This is so nerve-racking. How do you do this：老天,这真是折磨人你是怎么习惯的

Me too.|我也是 | Oh, God! This is so nerve-racking. How do you do this?|老天,这真是折磨人你是怎么习惯的? | Fortunately, I don't get many callbacks, so...|我过关的经验不多,所以