青年中文bpa的意思
bpa中文翻譯：
abbr.雙酚A;職業藝術學士（BachelorofProfessionalArts）；英國攝影協會（BritishPhotographicAssociation）；生物攝影協會（BiologicalPhotographicAssociation）
Levels of BPA vary over time.───BPA水平隨時間變化。
Both types of tissue were also able to metabolize BPA.───兩種類型的組織都能夠代謝雙酚a。
People can be exposed to BPA by using BPA-containing products.───人們在使用含有雙酚a的產品時就會接觸到它。
Previously the agency said the trace amounts of BPA that leach out of food containers are not dangerous.───之前這個機構說食物容器中滲出的微量BPA并沒有危害。
It has all sort of lovely water bottle features like being leakproof, spill proof, BPA free and with a wide neck for loading with ice cubes.───它具備一切傳統水壺的特性比如防滲漏、不含雙酚為裝冰塊設計的寬瓶口等等。
BPA is commonly used in food and drink packaging, where the molecule is usually locked in as part of a complex polymer.───雙酚A一般用于食品和飲料包裝，其分子作為復合聚合物的一部分，通常是固定的。
Even so, the program director said "the possibility that BPA may affect human development cannot be dismissed. "───即使如此，規劃處的主任說“BPA會影響人類發育的可能性仍然不能被忽視。”
Some of the men had two or three urine tests at different times, and the levels of BPA were different at each test.───有些男性做過2到3次不同時間的尿液檢測，每次檢測的BPA水平都不同。
Scientists still don't know how much BPA is too much, or how it interacts with other chemicals in our food.───科學家們仍然不清楚多少BPA含量可以稱之為過量，還有BPA是如何與我們食物中的其他化學物質作用的。
In BPA production impurities in raw material phenol can poison mercaptan radical contained in resin catalyst, and sulphonic acid radical also in resin is easy to lose in higher temperature medium.
The effect of different bisphenol A (BPA) contents on the properties of novolac resins was studied by microwave synthesis method, and the molecular structures of the resins were analyzed.
The optimal Bpa degradation condition: pH 7,35℃, 100 ml culture medium in 250 ml flask.
Finally, the results are verified by BPA software simulation.
The researchers explained that BPA is suspected from animal research to be a highly suspect human endocrine disrupter, likely affecting both male and female reproductive systems.
BPA is a substrate for estrogen sulfotransferase, and bisphenol A sulfate (BPAS) and disulfate are substrates for estrone sulfatase .
BPA ( brooks parsimony analysis ) is one of the most popular methods in the study of historical biogeography.
To investigate the effects of Bisphenol A(BPA) on gonadal sex differentiation in teleost, Japanese flounder, which exhibits temperature-dependent sex determination.
Conclusion:BPA exposure in utero can disturb the function of thalamus-pituitary-ovarian axis, then affect the function of reproduction and development in female offspring rats.