不反应的

However, it is to be noted that activity of sodium hydroxide with respect to the ester exchange reaction is not sufficient, and in order to improve the conversion rate of the waste edible oil to 90%, it is necessary to add methyl alcohol (stoichiometrically required amount of methyl alcohol is about 3 mole with respect to 1 mole of vegetable oil) and catalyst excessively.

不过，这是必须指出的活动氢氧化钠与尊重向酯交换反应是不足够的，并且为了提高转换率的废油脂至90 ％，这是必要的添加甲醇（ stoichiometrically要求金额甲醇约3摩尔与尊重，以1摩尔植物油）和催化剂过分。

Considering a predator-prey system with a kind functional reaction in which the predator species have no density restriction,no fishing,while the prey species have nonlinear density restriction and the constant invest.

考虑捕食者无密度制约、无捕捞，而食饵具有非线性密度制约和常投放率的一类功能性反应的食饵捕食系统，对其进行了定性分析，证明了在不稳定的正平衡点附近存在唯一的极限环。

Observational error is that in observational course, observational subject, due to variety causcing error factors to disturb, has acquired related information observing. Object which fruquently do not match with the object of practical instance. So that he commits distort reflection is the oriqinal appearance of observational object. The observational error has some characters of objectivity.

观察错误实际上发生在观察主体自觉或不自觉地运用自身理论知识结构对观察客体的相关信息进行加工处理，进而作出观察结论的过程，而并非发生在观察客体进行直观反应的过程。

In exposure and response prevention, children learn strategies to manage obsessional fears and compulsive urges by gradually facing their fears.

在暴露与不反应法中，儿童学习一些通过逐渐面对他们的害怕来控制强迫性的害怕与强迫性的欲望的策略。

The oxidation of C=C double bond in 4-isopropylideneC〓-trishomocubane-8, 11-dione was studied. Ozonolysis of that double bond was arrived and the ozonide was found much more stable than ordinary ozonides.

详细研究了4—异亚丙基—C〓—三高立方烷—8，11—二酮中碳—碳双键的氧化反应，实现了双键的臭氧化分解，并发现其臭氧化物具有不寻常的稳定性。

If not, you should know that an allergic reaction to penicillin, especially at such a young age, can be fatal.

如果不是，您应该知道，过敏反应的青霉素，尤其是在这样一个年轻的年龄，可能是致命的。

So the corn oil methyl ester biodiesel used in this study that is made from transesterification reaction. After diesel engine experiment, experimental results demonstrated that using corn oil methyl ester biodiesel, which is based on no influence of engine performance has higher BSFC and the concentration of than premium diesel about 11.99% and 11.06%, respectively. Moreover, its emission concentration of Smoke and HC are lower than premium diesel about 52.47% and 16.51%, respectively.

故本研究使用甲酯化反应的玉米油甲酯生质柴油，经内燃机实验后所得结果得知，使用玉米油甲酯生质柴油为燃料时，在不影响引擎性能的情形下，其燃料消耗率及NOX排放浓度比石化高级柴油分别高约11.99％和11.06％，而Smoke和HC的排放浓度分别低约52.47％和16.51％。

It is important to note that DMPS is highly oxygen reactive and is very unstable when exposed to air.

更重要的是要知道DMPS是很容易跟氧气起反应的物质，暴露在空气中时是非常不稳定的。

Many times the first arrow is out of our control but the arrow of reactivity is not.

通常，第一支箭不是我们能掌握的，但是，反应的第二支箭则是我们自己能掌握的。

In fact, rechallenge of T cells with CB CD34+ cells, or immature monocyte-derived dendritic cells in secondary MLC induced potent T cell proliferative responses.

事实上，再次激活的T细胞与脐带血CD34+细胞，或不成熟的单核细胞来源的树突状细胞在次级混合淋巴细胞培养下可以诱导有潜能的T细胞增殖反应。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。