查询词典 volatile

Adsorption and TiO2 photocatalysis are widely used for the removal of indoor volatile organic compounds.

多孔吸附剂吸附和纳米TiO2光催化是目前室内挥发性有机物去除所采用的主要手段。

Adsorption and TiO2 photocatalysis were widely used for the removal of indoor volatile organic compounds.

多孔吸附剂吸附和纳米TiO2光催化是目前室内挥发性有机物去除所采用的主要手段。

Photooxidation process of volatile organic compounds and gas/particle partitioning process of their photooxidation products are very important on formation of secondary organic aerosol s.

挥发性有机化合物的光氧化过程和光氧化产物的气态粒子态均分过程是二次有机气溶胶形成的重要原因。

Chemical mechanism on formation of secondary organic aerosols involves in photooxidation process of volatile organic compounds and subsequent chemical reaction, which directly lead to increase of ozone concentration and to formation of secondary organic aerosol in troposphere.

二次有机气溶胶形成的化学机理主要涉及到挥发性有机化合物的光氧化过程及其一系列的后续反应，它们导致了对流层中臭氧浓度的增加和二次有机气溶胶的形成。

To probe into either the attractiveness to or avoidance from phylloxera of grape rootstocks and cultivars with different tolerance, as well as into the volatile components from their roots, the method of invitro root segment culture was used to investigate the selectivity of Phylloxera viticola Fitch to the roots of grape rootstocks '5BB' and '140Ru' and cultivar 'Kyoho'.

为了探讨不同抗性水平砧木及品种对根瘤蚜吸引及驱避效应以及鉴定挥发性物质组分，采用离体根段培养法测定葡萄根瘤蚜Phylloxera viticola Fitch对砧木5BB，140 Ru及栽培品种巨峰的选择性，发现根瘤蚜对栽培品种巨峰的根段具有很强的选择性，至接种后3d，67.13%的根瘤蚜优先选择巨峰；而对5BB和140 Ru的选择性却很差，分别有15.29%和17.58%的根瘤蚜选择5BB及140 Ru。

Physostigmine, a nonspecific centrally acting arousal agent, appears to antagonize the central nervous system depressant effects of both volatile anesthetic agents and benzodiazepines with some success.

毒扁豆碱，一种非特异性中枢唤醒药，有拮抗挥发性麻醉药和苯二氮卓类药中枢抑制效应成功的例子。

The identified compounds occupied 98.97% of the volatile oil. The main component is 6, 10, 14-trimethyl-2-pentadecanone (43.86%), then is phytol (36.54%).

所鉴定成分占挥发油总量的98.97%，其主要成分为6，10，14-三甲基－2-十五烷酮(43.86%)，其次是植醇(36.54%)。

Result］ The optimum technology for extracting the volatile oil from the pine needle of P.

结果］马尾松松针挥发油的最佳提取工艺为：液料比9∶1，提取时间3 h，浸泡时间7 h。

Among them,α-pinene volatile composition recovers tired function.

其中，α-pinene挥发性成分有恢复疲劳的作用。

A couple of weeks ago, when we made 700 pips we did it in a market that was incredibly volatile.

几个星期前，当我们做了700个点子，我们认为这是一个令人难以置信的市场波动。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。