China Orb, online Chinese to English dictionary with nearly 1 million entries and plenty of excellent examples. The pin yin and pronunciation sound of Chinese wrods are provided. China Orb includes a lot of Chinese professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb Chinese to English dictionary.

China Orb, online English to Chinese dictionary with more than 1 million entries and plenty of excellent examples. China Orb includes a lot of English professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb English to Chinese dictionary.

TLV
English: TLV
Chinese: 阈限值
Examples:
1. TLV (Threshold Limit Value)
阀极限值
2. The TLV of poisonous gas（ listed in the following table） issued by the Ministry of National Hygiene in1979, and corresponding foreign standard as well for reference.
下表为我国卫生部1979年颁布的有毒气体最高允许浓度以及相应的国外标准（tlv值）以供参考。
3. Threshold limit value (TLV)
阈限值; 最低限值
4. Threshold limit value [TLV]
最高阈限值
5. 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。