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- differential stratification 微差层
- Social Stratification and Social st. 当代中国的社会分层与社会稳定;
- Stratification of rocks into beds. 层理岩石层理形成地层
- Maximum price differential old new crops6% but protein content similar. 新旧作物差价最高达6％, 但所含蛋白成份一样。
- These quantities are not perfect differential. 这些量不是全微分。
- Stratification in polar waters normally is weak and transient. 极地水域的成层性是微弱而暂时的。
- RUGGEDNESS. Automotive ring gear differential. 强度：自动环形齿轮差动器。
- A linear differential transformer has three coils. 一个直线差动变压器有三个线圈。
- The difficulty here is stratification of the two air streams. 这里存在的麻烦是两种空气气流的分层问题。
- The stratification of beach deposits has been studied particularly. 对海滩沉积物的层理进行了着重研究。
- That would upset the wage differential. 这样做会打乱工资级别制度。
- Non EEC countries pay a higher differential tariff. 欧洲经济共同体以外的国家须付高於成员国的差别关税.
- A deposit, as of ore, parallel to local stratification. 沉积物平行于局部地层的沉积物，如矿层
- Remove differential case from axle housing. 从轴管上拆卸差速箱。
- Stratification in polar water normally is weak and transient. 极地水域的成层性是微弱而暂时的。
- Remove pinion gears from differential case. 从差速箱处拆卸主动齿轮。
- These issues can be tackled in applying text stratification theory. 这些问题我们都可以从文本分层理论中获得相应的解释与说明。
- Improper adjustment of differential bearings. 差速器轴承调整错误。
- Connect wire to pressure differential switch. 连线至差速压力开关。
- The first step management is to make risk stratification. 处理的第一步是进行危险度分层。
