化学家们早就知道，在分子中原子以特定的取决于整体分子结构的频率振动。
Chemists have long known that atoms in a molecule vibrate at a particular frequency, depending on their overall molecular structure.
启动子自身则由其他分子激活，这些启动子能否表达取决于其所在的细胞是否给其必要的刺激。
Promoters themselves are activated by other molecules, and whether they are switched on or not depends on whether the cell they are in provides the necessary stimulation.
大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。
Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
转动能E是，它取决于有多少转动自由度,如果我有一个直线形的分子，只有两个转动自由度。
Or molecules. E rotational is, now it depends how many rotational degrees of freedom there are. If I've got a linear molecule, there are only two.
不过总的收益取决于这种高分子膜的耐用程度。
Yet the overall benefit depends on how long the polymer film lasts.
当射线轰击化石时，反弹回的信号的强度取决于每一个分子的形状和大小，以及它所处的化学环境造成的细微影响。
When the rays hit the fossil, the signal that bounces back depends on the shape and size of each molecule, and how it is being subtly influenced by the chemicals surrounding it.
Cytori公司可能无法展示这些干细胞的全部分化潜能，但它们的确可以分化成脂肪、骨骼和肌肉等等组织，这取决于它们所接触的信号分子。
Cytori's are unlikely to ever show that range of differentiation. But they can differentiate into fat, bone, and muscle-among other tissues-depending on which signaling molecules they are exposed to.
对于知识分子个体而言，要避免“过劳死”悲剧，固然有赖于各种客观环境的改善，但更取决于他们自己的主观努力。
As for individual intellectual, to avoid the tragedy of overworking death depends on the improvement of various physical environments, but depends more on their subjective endeavors.
幸运的是，还有专门的分子如吴立宏继续在中国的清洁水的斗争，使数以百万计的取决于他们的健康和生计。
Fortunately, there are dedicated activists like Wu Lihong to continue the fight for clean water in China, which millions depend upon for their health and livelihoods.
正如最初的电容取决于水电容的介电性能的水，形成的导电分子大小和分离。
As noted initially, the capacitance depends on the dielectric properties of the water and the size and separation of the conductive elements forming the water capacitor.
如同生物体中的其它大分子一样，RNA的功能取决于它们的结构。
Like other biopolymers, the functions of RNA are dependent upon their structures.
这些苯胺的双分子淬灭速度常数取决于溶剂的粘度，而且在粘稠的烷烃中可以超过理论上扩散控制的限度。
The bimolecular quenching constants by - these anilines depend on the solvent viscosity and may exceed theoretical diffusion controlled limit in viscous hydrocarbons.
生物大分子的功能取决于它的空间结构。
The function of biomacromolecule is dependent on its space structure.
聚合物力学性能取决于单个分子链的力学性质和分子链聚集形态。
The mechanical properties of polymer material depend on the character of the molecule chain and the state of aggregation.
蒸汽压及沸点取决于分子量及分子间作用力的类型。
Vapor pressure and boiling point depends on molecular mass and the type of intermolecular forces.
分析结果表明：该溶液系统的胶化主要取决于钛酸丁酯的逐步水解并与包括乙酸钡在内的其他有机分子的聚合；
The results show that gelling of the solution system depends on gradually hydrolysis of titanium butoxide and polymerization with other organic group line as well as barium acetate.
涂料的性能不仅取决于涂料的配方和其中聚合物的分子结构，而且与聚合物的成膜过程密切相关。
The performance of coatings not only relies on formulation and molecular structure of polymer binders, but also the film - forming process.
这还取决于，比方说，液体或气体的密度，分子的大小，它们改变了模拟程序中的参数，它们在一个时间单元内运行的距离，或者之类的。
And, depending upon, say the density of the gas or the liquid, the size of the molecules, they change parameters in the simulation, how far it, say, goes in each unit time and things like that.
分子运动的速率取决于分子所具有的能量。
The rate at which the molecules move depends upon the energy they have.
密封件可以是高分子材料、石棉或橡胶，密封件材料的选择取决于阀门所输送的介质成分、工作温度、工作压力和流速。
Seals can be polymer materials, asbestos or rubber seal material selection depends on the valve components of the transmission medium, operating temperature, working pressure and flow rate.
细菌适应技能取决于其持续产生新的RNA分子的能力。RNA携带有关键信息，告诉细胞应该生产什么样的蛋白与具体的生产量。
Bacteria's knack for adaptation hinges on their ability to constantly churn out new molecules of RNA, which carry crucial messages that tell a cell what proteins to make and in what quantities.
其吸水性取决于分子量的大小，最高时可吸收2%的水分。
Its water absorptivity depends on the size of molecular weight, it can absorb 2% moisture at the most.
电树的起始电压很大程度上取决于半结晶高分子材料的形态结构。
It is well known that electrical trees are greatly influenced by the morphological structure in semi - crystalline polymers.
金属离子对周围分子的作用主要取决于其半径、电荷和及电子层结构。
Metal ion has effects on the surrounding molecules depends on its radius, the charge and the structure of electron shell.
软件的性能终于可以与只要是投机分子就懂的那些东西比肩了：票价应该取决于需求。
The capabilities of software have finally caught up with what scalpers have always known: ticket prices should depend on demand.
表观遗传学指的是DNA的功能不取决于编码dna的序列本身而是在于影响DNA的辅助分子和机制。
Epigenetics refers to the function of DNA that does not depend on the coding DNA sequence itself but on the accessory molecules and mechanisms affected by DNA.
表观遗传学指的是DNA的功能不取决于编码dna的序列本身而是在于影响DNA的辅助分子和机制。
Epigenetics refers to the function of DNA that does not depend on the coding DNA sequence itself but on the accessory molecules and mechanisms affected by DNA.
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