高球速要借由产生网球拍头高速度来达成。
High ball speeds are achieved by producing high racquet head speeds.
这种结构特征由产生台阶的碰撞模式及其延续方式决定。
The Collision modes that determine steps and their subsequent way bring on the multiple Devil's staircase and its special characteristics.
生物气包括沼气、堆填气体、胃肠气，由产生的地点来区分类别。
Biogas include marsh gas, landfill gas, digester gas. They distinguish by the producing location.
任务4：创建一个Web服务来揭示由产生的J2Cbean指定的功能。
Task 4: Create a Web service to expose functionality provided by the generated J2C bean.
借由产生资料库所需的测试资料，您可以在测试执行开始之前设定其状态。
By generating test data for your database, you can set its state before your test run starts.
西方古典市场均衡理论由产生逐步走向成熟化，经过了漫长又艰辛的演变历程。
The evolvement of western classical market equilibrium theory has a very hard and long history from its birth to maturity.
视觉化程序码：借由产生相依性图形和顺序图表，来查看程序码的视觉化表示。
Visualize the code: See a visual representation of the code by generating dependency graphs and sequence diagrams.
夏夷思想是从春秋、战国时期到秦统一中国的漫长的历史过程中由产生而日渐系统化的。
The thought of Xia and Yi gradually came to being and became systematic in the long history course from Spring-Autumn period and the Warring-States period to Qin-Han Dynasties.
他说，泡沫警示标志是一种快于指数增长的讯号，由产生非线性增长的正反馈机制造成。
The telltale sign of a bubble, he says, is a faster than exponential growth rate caused by a positive feedback mechanism that generates this nonlinear growth.
设计的锥板粘度计由产生不同切变率的机械传动装置、放置血样的试样杯和锥板等装置组成。
The viscometer was composed of mechanical rotating parts creating different shear rate, a sample cup and a cone plank.
借由产生与维护系统作业的档案，将可靠性记录下来。同时，此等档案应该可以证明此系统满足上述条件。
The reliability of the system should be documented by creating and maintaining records of systems operation. These records should demonstrate that the system satisfied the criteria listed above.
丝类是一种纤维蛋白，由蜘蛛或者桑蚕和某些昆虫的腺体所产生。
Silk is a fibrous protein, produced in glands within the spider or silkworm and some insects.
另一种由尾鹿产生的视觉信号被称为擦鹿信号。
Another visual signal produced by while-tailed deer is termed a buck scrape.
美国国家航空和宇宙航行局的研究小组现在表示，他们已经证明，它们不可能是由爆炸本身产生的。
The NASA team is now saying they have proved that they could not have been produced by the blast itself.
因此，这两个因素都会影响周期；而实际上，周期似乎是由这两个因素的结合产生的。
Thus both factors can affect the cycle, which, in practice, seems to be generated by conjunction of the two factors.
闪电是由云层放电产生的。
风是由热空气上升产生真空而引起的空气流动。
Wind is a current of air caused by a vacuum caused by hot air rising.
她从未担任过由选举产生的职务。
利勒哈默尔的开幕式上有一个巨大的奥运火炬，它是由腐烂植物产生的沼气燃烧着的。
Lillehammer's opening ceremonies featured a giant Olympic Torch burning biogas produced by rotting vegetation.
在正常情况下，由粘土组成的岩石产生的摩擦要比其他类型的岩石小得多。
Under normal conditions, rocks composed of clay produce far less friction than do other rock types.
雄鹿摩擦都有一种由雄鹿前额上的腺体产生的气味，这种气味在制造擦痕时就涂抹到了树上。
Buck rubs also have a scent produced by glands in the foreheads of deer that is transferred to the tree when the rub is made.
世界上近五分之一的电力是由利用落水动力旋转的水轮机产生的。
Nearly one fifth of all the electricity generated worldwide is produced by turbines spun by the power of falling water.
雷电是由闪电产生的冲击波，它被认为是引发暴雨的原因，而暴雨是风暴的典型特征。
Thunder, the shock wave that comes from a lightning flash, is thought to be the trigger for the torrential rain that is typical of storms.
例如，一些毒液基于化学物质，而另一些基于细菌，所以它们显然是由不同的途径产生的，可能不像我们想象的那样密切相关。
For example, some venoms are chemical-based, and others are bacteria-based, so they clearly had to have developed along different routes and may not be as closely related as we thought.
兰皮诺认为某些冰碛岩是由流星撞击而产生的，而不是冰川。
Rampino thinks that certain tillites were produced by meteor impacts, not glaciers.
越厚的冰越容易发生变形，是由冰的重量产生的重力造成的。
Deformation is more likely to occur the thicker the ice is, because of the gravity of the weight of the ice.
一旦你开始让巨石滚动，巨石就会产生动量，这是由其质量和速度决定的。
Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.
地球磁场是由地球外核的熔铁围绕固体内核旋转而产生的；当铁水激增，就会发生磁暴。
The Earth's magnetic field is generated as the molten iron of the Earth's outer core revolves around its solid inner core; when surges in the molten iron occur, magnetic tempests are created.
海豚没有声带，但却能发声：一个由口哨声、吱吱声、呻吟声、颤音和咔嚓声组成的复杂系统是由喷水孔内的括约肌产生的。
Dolphins lack vocal cords, nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks are produced by sphincter muscles inside the blowhole.
海豚没有声带，但却能发声：一个由口哨声、吱吱声、呻吟声、颤音和咔嚓声组成的复杂系统是由喷水孔内的括约肌产生的。
Dolphins lack vocal cords, nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks are produced by sphincter muscles inside the blowhole.
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