以 D 开头的英语单词大全 第382页

direct-drive

直接激励

direct-drive scanning

[电] 直推动扫描

direct-drive torquemotor

[电] 直推动力矩电动机

direct-entry terminal

[电] 直接输入式终端机

direct-fired evaporator

[机] 直接蒸发器

direct-flame boiler

[化] 直焰式锅炉

direct-gap semiconductor

[电] 直接跃迁半导体

direct-grant school

n. （英国的）直接拨款学校

direct-heated cathode

[电] 直热式阴极

direct-insert subroutine

[电] 直插副常式

direct-inset subroutine

[电] 直接插入次常式

direct-microprogrammed execution

[计] 直接微程序实现

direct-radiator speaker

[电] 直接辐射扬声器

direct-reading

直读式

direct-reading pH meter

[化] 直读pH计; 直读式pH计

direct-reading spectrometer

[化] 直读光谱仪

direct-reduction ironmaking

[化] 直接还原炼铁

direct-response

直接回应

direct-view

[计]直视，直观

direct-view storage tube

[计] 直视存储管

direct-wire circuit

[电] 直线电路

directed

[[di'rektid]]

a. 定向的；经指导的；被控制的

directed acyclic graph

[计] 有向非循环图

directed aldol condensation

[化] 定向醛醇缩合

directed beam scan

[计] 受控光束扫描

directed circ

[计] 有向广义圈

directed edge

[计] 定向边, 直边, 定向棱

directed flowgraph

[计] 定向流程图

directed graph

[计] 有向图

directed line

[计] 有向线, 定向线, 直线

directed maze

[计] 有向迷阵

directed path

[计] 有向通路

directed program graph

[计] 有向程序流程图

directed scan

[计] 受控扫描

directed semantic graph

[计] 有向语义图

directed set

[计] 定向集合

directed study

directed tree

[计] 有向树, 定向树形

directed tree matrix

[计] 有向树矩阵

directed verdict

[经] 直接判决, 直接裁决

directedness

指导; 管理

directee

受指导者，受指挥者

directer

n. =director

directexcitation

直接激励

directiion key

[计] 方向键

directily excited antenna

[电] 直接激发天线

directing

[经] 指示

directing character

[计] 定向字符

directing code

[计] 定向代码

directing effect of group

[化] 取代基的定向作用

directing station

[计] 操纵站

directing-inward dialing

[计] 直接向内拨号

direction

[də'rɛkʃn]

n. 方向;趋势;方面;用法说明;

direction angle

[电] 方向角

direction cosine

[电] 方向余弦

direction finder

[电] 探向器

direction finding

[电] 探向

direction finding station

[电] 探向电台

direction for use

[化] 使用说明

direction giving

发指示,指挥