查询词典 rood screen

stationary seal ring：静环,静环,密封静环

stationary sawmill 固定制材厂 | stationary screen 固定筛,固定筛 | stationary seal ring 静环,静环,密封静环

water seasoning：浸水季化

87 木屏 wood screen | 88 浸水季化 water seasoning | 89 木船 wooden ship

seat：座椅

SCREEN)尽可能大,声音(SOUND)完美,阶梯式地面(STEPPED GROUND),座椅(SEAT)宽敞舒适. 其建声指标符合国家标准,配备原

electromagnetic seismograph：电磁地震仪

electromagnetic screen 电磁屏 | electromagnetic seismograph 电磁地震仪 | electromagnetic separator 电磁分离机

Absorption Selective：吸收选择的

absorption screen 吸收滤(光)屏 | absorption selective 吸收选择的 | absorption signal 吸收信号

self-addressed stamped envelope：已经写好回邮地址、贴好邮票的信封

receptacle 回收箱 | self-addressed stamped envelope 已经写好回邮地址、贴好邮票的信封 | touch-screen computer terminal 触摸式电脑终端

self-centering punch：自定心冲孔器

self-centering mandrel 自动定中心轴 | self-centering punch 自定心冲孔器 | self-centering screen 自动定心式筛分机

send out messages：信息,消息

transmit v. 传播,传染 transmission n. | message n. 信息,消息 send out messages | screen savor 屏幕保护

have a real keen sense of perception：观察很敏锐

FAA Federal Aviation Administration 美国联邦航天局 | have a real keen sense of perception 观察很敏锐 | flat-screen TV 纯平电视

photographic sensitometer：感光计

photographic screen 照相加网版 | photographic sensitometer 感光计 | photographic sensitometer 曝光表

by inches：差距很小;险些儿';刚刚;慢慢地,一点一点地;渐渐地

These dresses were made by hand.这些衣服是手工做的. | by inches差距很小;险些儿';刚刚;慢慢地,一点一点地;渐渐地: | The car missed the little girl by inches. 那辆汽车除撞上那个小女孩.

ultramicroscope structures, ultrastructures：超微结构

ultramicrotome 超薄片切片机 | ultramicroscope structures, ultrastructures 超微结构 | umbilical cord blood stem cell 脐带血干细胞