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- According to the data of sample,the time weighted average concentration(TWA)of each sampling spot were calculated. 根据测定的数值计算出每个测尘点的时间加权平均浓度(TWA)。
- The time weighted average concentration(TWA) of benzene in workplace (42 29 mg/m 3) was higher than that of our national maximum allowable concentration (6 mg/m 3). 作业车间空气中苯的时间加权浓度 (TWA)为 4 2 2 9mg m3,高于国家卫生标准 (6mg m3)。
- Objective To study the relationship between the environmental instantaneous concentration(EIC) and time weighted average concentration(TWA) of silica dust in workplaces. 探讨生产场所矽尘环境瞬时浓度(EIC)与其时间加权平均浓度(TWA)间的关系。
- A Class of Vector-Valued Weighted Norm Inequalities 一类向量值的加权模不等式
- Weighted Norm Inequalities of Vector-Valued Functions 向量值函数的加权模不等式
- Weighted Norm Inequalities of Stein Maximal Operator Stein极大算子的加权模不等式
- time weighted average concentration 时间加权平均浓度
- Time Weighted Average Month Program 时间加权平均的月计划
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- DISC MULTIPLIER AND LITTLEWOOD-PALEY THEOREM ON WEIGHTED NORM SPACES 加权空间的圆盘乘子和Littlewood-Paley定理
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Prepulse inhibition phenomena suggest that the principle of time priority encoding and time weighting encoding is followed in brain information processing. 前脉冲抑制的规律也揭示了大脑在信息处理时所遵循的时间优先和时间加权编码的大脑信息处理原理。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Weighted Norm Inequalities for Multilinear Maximal Vector-Valued Singular Integral Operators 多线性向量值奇异积分极大算子的加权不等式
- At that time he had two helpers. 当时他有两个助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。