The radio transmitter is the most important part of the communication system.
这个无线电发射器是通信系统中最重要的部分。
The laser
emitter produces a powerful beam of light.
激光发射器产生一道强大的光束。
The fire alarm has an auditory and visual
emitter for maximum effectiveness.
火警报警器有声音和视觉信号发生器以达到最佳效果。
The satellite's solar panels serve as both collectors and
emitters of energy.
卫星的太阳能电池板既是能量收集器又是能量发射器。
The carbon dioxide emitted by factories contributes to global warming.
工厂排放的二氧化碳导致全球变暖。
She was wearing an emotion
emitter, which allowed others to sense her feelings.
她戴着一个情绪发射器，让别人能感知她的情绪。
The microwave oven uses microwaves emitted by a magnetron to heat food.
微波炉使用磁控管发出的微波来加热食物。
The wireless keyboard uses Bluetooth technology as its signal
emitter.
无线键盘使用蓝牙技术作为其信号发射器。
The plant emits oxygen during photosynthesis, providing us with breathable air.
植物在光合作用过程中释放氧气，为我们提供可呼吸的空气。
The new smartphone has an improved speaker for better audio emission.
这款新智能手机的扬声器有所改进，音质更好。
Cement is also a typical energy and resource-hungry product, and due to its production characteristics, it has also become a large carbon emitter.
水泥也是一种典型的能源和资源匮乏产品，由于其生产特性，它也成为了一个碳排放大国。
The steel industry, a major carbon emitter and energy consumer in the manufacturing sector, has entered a new development era marked by technological innovation as well as intelligent and green manufacturing transformation, in an effort to advance energy conservation and reduce carbon emissions.
钢铁行业是制造业的主要碳排放国和能源消耗国，为了推进节能和减少碳排放，钢铁行业已进入以技术创新、智能化和绿色制造转型为标志的新发展时代。
She said the power sector is a major carbon emitter with a 2.6 percent year-on-year growth in 2022, despite a slight slowdown in emissions growth.
Heating accounts for approximately 20 percent of total energy use in buildings in China, making it the most significant carbon emitter in that sector, according to RMI, an independent nonprofit organization focusing on the transition to clean energy.
Noting that transportation is the third-largest carbon emitter in China, Di said domestic oil companies should actively develop comprehensive energy stations that provide refueling, hydrogeneration, charging and photovoltaic power generation services.
The compliance period refers to the time at the end of which an emitter subject to the country's regulation regarding the cap-and-trade system for greenhouse gas emission allowances must submit to the government all the carbon emission quota that the emitter reported for the period.
“合规期”是指在该期限结束时，受本国温室气体排放配额交易体系相关法规约束的排放者，必须将其在该期间内报告的所有碳排放配额提交给政府。
Globally, the aviation industry is not a huge emitter of carbon, but it has been a difficult process for the industry to reduce carbon emissions, as long-haul flights are significantly dependent on fossil fuels, and a revolutionary alternative to fossil fuels will not happen in the short term," Yu said.
“从全球角度来看，航空业并非碳排放大户，但该行业在减少碳排放方面面临着巨大挑战。因为长距离航班严重依赖化石燃料，而短期内找到能彻底替代化石燃料的革命性解决方案并不现实。”Yu如是说。
The iron and steel industry is the second-largest consumer of energy after the chemical industry, and it is the second-largest emitter of CO2 after the cement industry.
钢铁行业是仅次于化学工业的第二大能源消耗者，同时也是仅次于水泥工业的第二大二氧化碳排放者。
As China has promised to peak carbon dioxide emissions by 2030 and achieve carbon neutrality by 2060, the steel industry remains the largest emitter among all manufacturing sectors in China, accounting for about 15 percent of the annual domestic carbon footprint.
中国已承诺到2030年实现二氧化碳排放达峰，2060年实现碳中和，然而在所有制造业领域中，钢铁行业仍是中国最大的碳排放源，其年排放量约占国内碳足迹总量的15%。
Key carbon dioxide emitter industries like petrochemicals, electric power, iron and steel, building materials, nonferrous metals and air transport－all of which collectively accounted for 74 percent of the country's total CO2 emissions last year－have already hired, or are expected to hire, professionals for the newly created green positions.
诸如石化、电力、钢铁、建材、有色金属以及航空运输等关键二氧化碳排放行业——这些行业去年合计占全国总二氧化碳排放量的74%——已纷纷聘请或预计聘请专业人士填补新设立的绿色岗位。
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