应时的

As the reticuloendothelial system begins to react to the hemorrhage, hemosiderin, the crystalline storage form of heme iron, begins to accumulate in macrophages and astrocytes. The pace of this process depends on the ability of a given patient's immune system to mobilize and activate cells which provide this scavenger function; over many years, hemosiderin is removed from the brain.

当网状内皮组织对出血，含铁血黄素以及以晶体形式储存的亚铁血红素产生反应时，就会刺激巨噬细胞和星形胶质细胞清除脑内的含铁血黄素，这一过程的速度取决于患者本身动员和激活吞噬功能的能力。

A lot of things happen as the body reacts to an injury like a broken bone. You might suddenly feel lightheaded.

当你的身体对你的伤口产生反应时，你的身体会有一系列的反应。

The equiv alent viscosity method is used to account for the visco-plastic characteristics of non-Newtonian fluid.

结果表明，热解的摩擦系数明显低于等温解的摩擦系数，当进一步考虑流体的非牛顿效应时，不仅温升的结果更为符合实际，摩擦系数也更接近试验结果。

The construction project primary contractor and the project management way is coming out seasonably in the construction industry long-term developing process, especially in the recent years under a higher situation which construction product being large scale day by day, complicated, and management requests higher.

建设工程的总承包和项目管理方式是在建筑产业的长期发展过程中，特别是在近年来建筑产品日趋大型化、复杂化、管理要求更高的形势下，应时而生的。

When loading a nuclear fission reactions, release of fissile material can achieve the high-temperature thermo-nuclear center, high-density state and caused thermonuclear reaction thermonuclear reaction produces a large number of neutrons causing yet more fissile loading fission reaction took place, thereby improved efficiency.

当裂变装料发生核反应时，放出的裂变能使中心的热核材料达到高温、高密度状态并发生热核反应，热核反应产生的大量中子又使更多的裂变装料发生裂变反应，从而提高了利用效率。

In the photolysis of 9, phosphine dissociation is followed by addition of HCl yielding the neutral vinylidene complex Cl[Ru1]=C=CHC(CCl3)2 10, [Ru1] = Cp

当进行光裂解错合物的反应时，在加入氯化氢分子的状况下，产生一个中性的钌金属亚乙烯基错化合物Cl[Ru1]=C=CHC(CCl3)2 10， [Ru1] = Cp(PPh3Ru 并且伴随著一个三苯基磷分子的离去。

In ethylene glycol solution, 1 was converted into 1-oxo-13c-(2-hydroxyethoxy)-1, 13c-dihydro-dibenzo -xanthene (23) and ketal compound 7a, 13bethylenedioxy-1-hydroxy-7a, 13b-dihydro-dibenzo -xanthene (24), the structure of which was confirmed by X-ray single crystal diffraction.

在乙二醇中反应时，1被氧化为二苯并咕吨型的23和缩酮型的7a，13b-亚乙二氧-1-羟基-7a，13b-二氢-二苯并-咕吨（24）。24的结构得到X-ray单晶衍射的证实。

In order to study the thermal evolution of the Barbados accretionary complex,spatial coordinate and material coordinate are combined to handle the problem ofadvective heat transfer produced by tectonic movements.

为研究巴巴多斯增生复合体构造热演化的过程，采用空间坐标系和质点坐标系相结合的方法，在处理构造运动和变形的平流热效应时，并用变网格法及固定网格中的迎风法，成功地对该区域进行了二维有限单元法热模拟。

It was found that the binaphthyl backbone of S configuration was matched to the S, S pyrrolidino group. In this case, the asymmetric allylation product could be obtained in 85. 6% ee.

轴手性是S构型时，和中心手性S，S构型相匹配，它和钯形成的络合物在催化烯丙基取代反应时，取得了比不含中心手性因素的吡咯烷基氮膦配体高得多的对映选择性，可以得到85.6％ee值的产物。

By means of differential centrifugation,the studies on copper distributing character in subcell of Setcreasea purpurea Boom.showed that Cu content mainly distributed in cell wall and Cu content in chloroplast was a majority of whole leaf Cu content.

在不同浓度Cu供应时，紫鸭跖草对其必需养分元素的吸收和积累维持正常，它们的浓度均在保证一般植物正常生长的浓度范围内。100μmol·L~(-1)～250μmol·L~(-1) Cu的供应能明显促进植物生长。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷