研究了2，5-二甲基己烷-2，5-二氢过氧化物合成需要的适宜的工艺条件。
Suitable process conditions for synthesis of 2,5 dimethylhexane 2,5 dihydroperoxide were investigated.
他说，大气中的二氧化碳造成气候变暖，这种程度已经超出了珊瑚的承受极限，而在这种条件下，珊瑚漂浮已普遍发生。
The carbon dioxide that's already in the atmosphere is enough to cause ocean warming beyond the point at which coral bleaching becomes common, he said.
由于有这些条件，深海平原是一个储存液态二氧化碳的理想场所。
Featuring these conditions, the abyssal plain is an ideal location to store liquefied carbon dioxide.
二氧化碳的清除需要是永久性的，所以需要满足许多条件。
The disposal of carbon dioxide needs to be permanent, so a lot ofconditions have to be met.
在合适的环境下，在一个打开的瓶子里的食用油，可在足够的抗氧化剂条件下保鲜长达一年。
In the right environment, oil in an opened bottle stays fresh and antioxidant rich for up to a year.
氧气充足的条件下，微生物生成一氧化二氮的速率很低。
Under well-oxygenated conditions, microbes produce N2O at low rates.
这将有助于更精确地估算在大气中某个确定二氧化碳水平条件下，世界预期变暖的程度。
That would narrow estimates of how much warming the world can expect for a given level of CO2 in the atmosphere.
在自然条件下，约330亿吨的二氧化碳可以被这些森林所固定，然而现在这些森林已经被砍伐了56%。
In their natural condition, about 33 billion tonnes of CO2 can be stored in these forests, but about 56 er cent of them have been logged.
使用硫酸盐和二氧化碳时，需要严格的厌氧条件。
The use of sulfates and carbon dioxide requires strictly anaerobic conditions.
但由于镁的化学性质活泼，非常容易氧化、燃烧，导致镁合金无法在大气条件下直接进行熔炼和浇注。
Since its chemical character is very active, Mg alloy is prone to oxidation and burning, which makes it impossible to be melted and cast in air.
它是在某种催化剂参与下，由无水氨和二氧化碳气体在高压条件下反应生成的。
It is prepared by reacting anhydrous ammonia and carbon dioxide gas under very high pressure in the presence of a suitable catalyst.
适用于热物质、臭氧、风化，以及氧化物。对于室温条件下的强酸具有很好的耐受力。
Resistant to heat, ozone, weathering, and oxidizing chemicals. It has good resistance to strong acids at room temperatures.
结果表明，脱钒率不仅与洗涤条件有关，而且与氧化焙烧的条件有关。
The removal rate of vanadium was related to the oxidation and acid washing steps.
一个稳定自由基的中间体是脱除二氧化碳所需的必要条件。
A stable radical intermediate is a necessary requisite to loss of carbon dioxide.
采用正交试验法对十二烷基二甲基氧化胺的合成工艺条件进行了研究，获得了在催化剂存在下的最优合成条件。
The synthetic technological conditions of dodecyl dimethyl tertiary amine oxide were studied by orthogonal experiments. The optimum synthesis conditions were obtained in the presence of catalyst.
阐述了应用于低温条件下的活性炭、氧化铁和氧化锌等单一组分脱硫剂的脱硫机理、动力学模型及再生方法。
The desulfurization mechanism, kinetic models and regeneration methods for the single desulfurizer of activated carbon, ferric oxide and zinc oxide used at a lower temperature are summarized.
在同样的氧化条件下，六硼化铈在空气中比六硼化镧容易氧化。
It seems that cerium hexaboride is more easily oxidized than lanthanum hexaboride under the same oxidation conditions.
目的：研究AB-8型大孔吸附树脂纯化春花胡枝子总黄酮的条件、参数及纯化前后体外抗氧化能力的变化。
Objective: To study the conditions and parameters of purifying total flavonoids from L. dunnii with AB-8 macroporous resin and to compare with antioxidant ability before and after being purified.
对苯酚在超临界水中氧化降解的条件进行了初步的实验研究。
Oxidative decomposition of phenol in supercritical water under different conditions is studied.
并用模拟法进行了部分氧化工艺优化条件的研究，提出了这一方法的使用范围。
The optimization process condition is researched by the method of simulation, and bring up the usage scope of this method.
同时对复合氧化物的制备条件进行了探讨。
It also makes study on the preparation condition of compound oxides.
同时对复合氧化物的制备条件进行了探讨。
It also makes study on the preparation condition of compound oxides.
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