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- There was a low murmur of conversation in the hall. 大厅里有窃窃私语声。
- A integrated Ka band fourth harmonic mixer with very low conversion loss using a novel 1-D EBG structure was presented. 介绍了一种全集成微带四次谐波混频器,该混频器采用了一种新型电磁带隙结构,可获得很低的变频损耗指标。
- But this catalyst generally shows low conversion of methane and poor stability, owing to irreversible coke formation on the catalyst. 但是此催化剂有较低的甲烷转化率，在反应过程中有大量的积炭生成，导致催化剂迅速失活。
- To solve the problem of low conversion efficiency in the solar photovoltaic system,the automatic sunray-tracking is proposed in this paper. 针对太阳能光伏系统中能量转换效率低的问题,提出了在该系统中采用光线自动跟踪的方法。
- Arthritis/tenosynovitis of chickens is the most important disease caused by ARV. ARV infected birds are also characterized by diarrhea, disorders of enteric function, low conversion rate of feed, growth tardiness etc. 此外，ARV感染更多的是导致腹泻、消化道功能紊乱、饲料转化率低、羽毛生长差，以及生长缓慢等病征。
- But during fuel control process the Air-Fuel-Ratio (AFR) shows an excursion,resulting in a low conversion efficiency of TWC because of the inexact control whichmaybe on account of the engine consistency and aging. 但是在发动机燃油控制过程中,由于发动机一致性以及由发动机老化带来的燃油控制精确性问题,空燃比偏离化学计量比,使TWC转化率下降,导致排放大量增加。
- Deflection of feed gas streams,high exit temperature and low conversion occurred in the natural gas steam conversion process at the methanol plant of PetroChina Tuha Oilfield Company. 探讨了如何通过技术改造解决吐哈油田分公司甲醇厂甲醇装置在天然气蒸汽转化过程中出现的转化炉双辐射室进料偏流、炉出口温度高等问题。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- Hem-O-lock ligating clip can shorten operating time and lower conversive rate with very simple operation,and thus can be wildly used in LC. Hem-O-lock结扎夹运用于LC,能缩短手术时间,降低中转率,操作简单易行,具有临床运用推广价值。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。
- The publisher paid his hacks low. 出版商付给他雇佣的文人很低的费用。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。
