查询词典 pitch-black

geometric pitch ratio：几何螺距比

geometric mean error 几何平均误差 | geometric pitch ratio 几何螺距比 | geometric pitch 几何螺距

nominal pitch ratio：公称螺距比

nominal output 标准输出 | nominal pitch ratio 公称螺距比 | nominal pitch 标称螺距

normal pitch：法向节距

normal pitch 标准螺距;法向节距 | normal pitch 法向节距 | normal plane 法向面

normal circular pitch：法周節

标称节径 normal circular pitch | 法周节 normal circular pitch | 法圆锥 normal cone

Normal diametral pitch：法徑節

螺距 normal diametral pitch | 法径节 normal diametral pitch | 法螺旋线 normal helix

Normal diametral pitch：螺距

法曲率 normal curvature | 螺距 normal diametral pitch | 法径节 normal diametral pitch

Normal base pitch：法面齿距

nonstandard gear 非标准齿轮 | normal base pitch 法面齿距 | normal circular pitch 法面齿距, 周节

Therapist's voice: low pitch：治疗师的声音:低沥青

Therapist's voice: high pitch 治疗师的声音:高球场 | Therapist's voice: low pitch 治疗师的声音:低沥青 | Toys that beep or buzz 玩具,蜂鸣或铃声

pitch; low：低螺距

pitching moment 俯仰力矩 | pitch; low 低螺距 | pitch; mean geometrical 平均幾何螺距

absolute pitch：绝对音高(听觉)

relative pitch 相对音高(听觉) | absolute pitch 绝对音高(听觉) | sight-singing 视唱

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人