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- Thus, noncontinuous emission limitations were appropriate only when continuous controls were infeasible. 因此，非持续性排放限制只有在持续性控制技术变得不可行时才是适当的。
- Emission Limit from A Disturbance Source 骚扰源发射限值
- The technical requirements include channel selection, noise figure and radiation emission limits. 技术要求包括频道选择、噪声系数和辐射发射限值。
- Emission limit of a disturbing source 骚扰源的发射限量
- Power station emission control, including the use of air-scrubbing equipment and placing emission limits on individual stations. 发电厂排放管制,包括使用烟气减排装置及为每家发电厂设定排放总量上限。
- Moreover, if an industry is not accommodated by the plan's emission limitations, individual plants within the industry may be able to obtain hardship variances. 另外，如果工业与计划的排放限制不相适应，工业下属的各工厂可能会获得“艰难不符”之待遇。
- Newly programmed engine electronics coordinate all new components perfectly and contribute not only to maximum power yield but also to meeting all current legal emission limits. 最新编程的引擎电子协调所有的新组件完美，不仅有助于提高了最大动力还满足所有现行法律的排放限制。
- The allowed coal-burning boilers of 14 MW or larger should comply with stringent emission limits through use of low sulfur coal, highly effective technology for desulfurization and dust removal and on-line monitoring instruments. 规划保留的20吨以上燃煤锅炉，通过使用低硫优质煤、应用高效脱硫和除尘技术以及采取其它节能控污措施，并安装在线监测仪，达到严格的排放标准。
- Through banning leaded gas and enforcement of more stringent emission standards, over 400,000 vehicles have reached the emission limits equivalent to those applied in Europe in early 1990's. 通过推广无铅汽油，提高排放标准，2001年年底有40多万辆汽车达到欧洲20世纪90年代初的排放水平。
- Determination of emission limit of customer's harmonic current 用户谐波电流发射限值计算
- The allowed coal-burning boilers of 14 MW or larger should comply with stringent emission limits through use of low sulfur coal,highly effective technology for desulfurization and dust removal and on-line monitoring instruments. 规划保留的20吨以上燃煤锅炉，应当通过使用低硫优质煤、应用高效脱硫和除尘技术以及采取其它节能控污措施，并安装在线监测仪，达到严格的排放标准。
- Through banning leaded gas and enforcement of more stringent emission standards,over 400,000 vehicles have reached the emission limits equivalent to those applied in Europe in early 1990's. 通过推广无铅汽油，提高排放标准，2001年年底有40多万辆汽车达到欧洲20世纪90年代初的排放水平。
- Surely there is a limit to what one can bear. 人的忍耐肯定是有限度的。
- The proposal set a time limit of one year. 提案规定了一年的限期。
- Prior to 1990, section 110(a)(2)(B) required that each SIP include "emission limitations, schedules, and timetables for compliance with such limitations, and such other measures as may be necessary to insure attainment and maintenance" of NAAQSs. 在1990年以前，第110条（a）（2）（B）规定，每份《州实施计划》须包括“排放限制、计划与遵守实施这些限制的时间表，以及其他为保证达到或维持《国家环境空气质量标准》要求而采取的必要手段”。
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
- A SIP had to include "emission limitations, schedules, and timetables for compliance with such limitations",as well as assurances that appropriate state agencies will have the necessary legal authority and resources to enforce the plan. 一个《州实施计划》必须包括“排放限制、预定计划，以及与限制完全一致的时间表”，还要包括如下的担保，即有关的州机构将有执行计划的必要的合法权威和资源。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- He was had up for exceeding the speed limit. 他因超速行驶而遭控告。
- He weighed in at several pounds below the limit. 他赛前量体重比规定限度少几磅。
