查询词典 emit

BOGS, mires, marshes, swamps, fens and quagmires—whatever they are called, and wherever they are found, peaty wetlands emit about 1.3 billion tonnes of CO2 a year as a result of human activity that drains them and thus exposes them to the oxidative effect of the atmosphere.

湿地也好，沼泽也罢，不管它们叫什么，不管它们在哪里，每年因为人类的湿地排水活动，泥炭湿地会排放13亿公吨的二氧化碳，人类的活动使得这些沼泽在大气层的氧化效应下暴露无余。

A percussion instrument consisting of metal tubes or bars that emit tones when struck.

由金属管或条棒组成的，敲击时能发出乐音的打击乐器。

To make or emit a quick succession of short percussive sounds.

嘎嘎声快速的，连续不断的短促敲击的声音

Excited by the current, the mercury atoms emit ultraviolet light, which bombards the phosphor coating on the inside of the tube.

被电流激活后，汞原子发出紫外光，轰击被覆在电子管内部的磷。

Photoconductor antennas irradiated by ultrashort laser pulses can emit electromagnetic waves at the terahertz bandgap, which has been studied extensively and used widely as a terahertz source.

利用超短激光脉冲触发光电导天线产生太赫兹波是目前研究比较深入，同时得到广泛采用的一种太赫兹波源。

It is indicated the microcavity can emit a light with FWHM of 9 nm at 743 nm which is proximately consistent with the design wavelength of 700 nm.

结果表明，该微腔性能良好，能激射出半高宽为9 nm 、波长为743 nm 的荧光峰，与设计值700 nm 基本吻合。

According to an expert, the purring sound that cats emit is similar to the way that kittens communicate with their mothers.

根据某位专家表示，猫咪发出的呼噜呼噜声，是幼猫与猫妈妈之间的沟通方式。

Emergency Position Indication Radio Beacon can emit modulated wireless signals when ships are in trouble.

船用紧急无线电示位标是在船舶遇险情况下发射编码信息的无线电求救信标，本文采用软件无线电技术设计的中频数字接收机就是用于该设备的日常检测和维护。

Radio pulsars are rapidly spinning neutronstars that emit a lighthouse-like beam of radio waves that sweeps past theEarth as frequently as 600 times per second.

射电脉冲星是一种快速旋转的中子星，它发出的像灯塔的光束一样的无线电波，以每秒500次的速度扫过地球。

This paper consults the key technology in the radon measurement device in the national and international and we thinks over the characteristic of α-ray which emit by radon and its daughter, so that decides to use the α-ray spectrum to measure radon.

论文从测量氡及其子体放射出的α射线入手，瞄准国内外测氡装置关键技术发展趋势，结合氡及其子体α能谱测量特点，采用α能谱测氡的途径来完成这一工作。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。