查询词典 chemically

Chemically, it is an alkaloid derived from various plants in the genus Ephedra.

化学成分上，它是一种生物碱来自各种植物属麻黄。

Formic acid, lactic acid, acetic acid, oxalic acid, menthol, thymol, eucalyptol or camphor are used preferably to chemically synthetised products in cases of infestation with Varroa jacobsoni.

万一受到蜂螨群袭，蚁酸、乳酸、醋酸、草酸、薄荷醇、麝香草酚、桉油精或樟脑的使用优先于化学合成的药品。

A constantly fluctuating brigade of enzymatic foot soldiers reg ulates RNA polymerase II's activity by chemically modifying the long cord-li ke tail that hangs from its globular structure, like a chain on a light fixt ure.

有一组不断变动的酶通过化学修饰RNA聚合酶II球状结构长带状尾巴来调节RNA聚合酶II的活性，就像电灯组件后电线。

Caution: The floater ball must also be chemically resistant to the medium.

警告：漂浮球体也必须具有耐流体介质腐蚀的化学特性。

The propellent gas chosen i.e. Freon gas, which is also chemically inert.

选择的推动气体是氟利昂气，这是一种化学惰性气体。

The study of the glass frit shows that it is a chemically compatible glass and has good wettability to AlN substrate.

在微电子封装领域，氮化铝基材料金属化的研究是促使其进入实用阶段的关键。

It was found that lead oxides (including PbO and Pb〓O〓) reacted chemically with PTFE when heated in vacuum, generating PbF〓, element C, and lead carbides.

研究表明，铅氧化物（包括黄色氧化铅PbO和红色氧化铅Pb〓O〓）在无氧加热条件下均能同PTFE发生化学反应，生成PbF〓、单质C以及铅的碳化物。

Woodfree pulp: Pulp which is processed chemically and which contains no mechanical groundwood.

不含磨木浆：用化学方法制造，不含机械磨木的浆。

Chemically, there are browning reactions and acid hydrolysis of hemicellulose.

就化学反应来说，有褐变反应和半纤维素的酸解。

The results show that PVP can chemically bond with PVA and form composite hydrogel with PVA in molecular level.

结果表明，PVP能与PVA通过化学键合形成分子级混合的PVA/PVP复合水凝胶。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。