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- Threshold limit value（ TLV） means under the condition of a specified concentration, it is not harmful to human beings to keep handling the product for8 hours a day or48 hours a week. 最大允许浓度（lv）指的是在所定的浓度环境下，操作人员可以保持每天8小时，每周48小时的正常工作，而不会对人体造成损害。
- Threshold limit value (TLV) means under the condition of a specified concentration, it is not harmful to human beings to keep handling the product for 8 hours a day or 48 hours a week. 最大允许浓度（TLV）所指的是在所定的浓度环境下，操作人员可以保持每天8小时，每周48小时的正常工作，而不会对人体造成损害。
- biological threshold limit value 生物阈限值
- heat exposure threshold limit value 热接触阈限值
- threshold limit value, TLV 阈值限界值
- threshold limit value(TLV) 阈限值
- Nano-silicon Powder Produced by LICVD and Study of Laser Threshold Limit Value LICVD法纳米硅粉的制备及激光能量阈值研究
- Keywords Perimetry;Threshold limit values;Comparative study; 视野检查法;阈限值;对比研究;
- Keywords Macular degeneration;Perimetry;Threshold limit values; 黄斑变性;视野检查法;阈限值;
- exposure threshold limit value 暴露阀限值
- *TLV;threshold limit value; （可允许的）最高限值；
- threshold limit value 容许最高浓度,阈限值
- To change the server-wide query governor cost limit value. 选项可以更改服务器范围的查询调控器开销限定值。
- Query governor cost limit value for the current connection. 覆盖当前连接的当前配置值。
- Limit value reactions are assigned to supervision parameters. 对极限值的反应分派给管理程序。
- The process searches either until it finds a free buffer or until it has searched the threshold limit of buffers. 这个搜索过程将一直持续，直到找到可用缓冲区或达到缓存搜索操作的预设限定值为止。
- In selecting the upper limit value, sufficient room shall be maintained. 在选择压力表的上限值时应留有充分的余地。
- Joint efforts by the BITUMEN Forum members have resulted in a rationalization of the debate on classification and threshold limit for bitumen. 经沥青论坛全体成员的共同努力,对于沥青的归类以及限值方面的争论已经有了合理的结论。
- threshold limit values 安全限量
- Because sexual intercourse is completely a physical stimulation, no matter the degree of expertise, over a period of time the threshold limit becomes desensitized. 缘因性交全然是一种体觉刺激，再有技巧，日子久了，感觉阀就会麻痹。
