The H-2A visa has no numerical cap, unlike the H-2B visa for nonagricultural work, which is limited to 66,000 a year.
与非农业工作的 H-2B签证（每年上限为是6.6万个）不同，H-2A 签证没有数量限制。
Sadly, I believe the majority will do a bit of client detection and deliver an H.264 to Apple products, and the rest will get a Flash movie that will play back the same H.264 stream.
我想大多数开发者会选择做一个浏览器"嗅探"，专门为苹果公司的设备提供一个H.264格式的视频，其余的设备则显示一个Flash播放器，里面也可以播放这个H.264格式的视频。
This feature will be added to H-P's personal desktop laser printers in 2009, says Pat Tiernan, H-P's vice president of social and environmental responsibility.
惠普到2009年将在个人台式激光打印机上增加这个功能。
So it looks a lot less messy if we just draw our Lewis structure like this for h c n, where we have h bonded to c triple bonded to n, and then a lone pair on the nitrogen there.
这看起来整洁了不少,如果我们把氰化氢的路易斯结构画成这样的话，这样我们就有氢与碳之间的单键和碳与氮之间三键，然后还有一对孤对电子在氮这里。
Thus mathematics links the existence of H to a contribution to the mass of all particles with which H interacts.
根据这套数学公式，如果H粒子存在，那么所有和H粒子互相作用的粒子就有了质量。
Violet Bonham Carter, daughter of H. H. Asquith, a British prime minister, told Winston Churchill that her father had talked to her about affairs of state as a child.
维奥利特·邦汉·卡特，曾任英国首相的赫伯特·亨利·阿斯奎斯的女儿，告诉温斯顿·丘吉尔，她父亲在其孩童时代就经常跟她讲述国家事务。
Please note that the ETL loading results are not TPC-H benchmark results and should not be compared to TPC-H benchmark results.
请注意ETL装载结果并非的TPC - H的基准测试结果，不应该和TPC - H的基准测试相比。
And thanks to Professor Hess, I can now say that the total energy delta H In other words, delta H formation of sodium chloride should be independent of paths.
感谢道盖斯教授，我们可以认为，这整体过程,氯化钠的化合能,与路径无关。
The force, as this weight drops is constant, mgh and so the work is just going to be m g h, h where this is h.
当重物掉落时候的力是恒定的，因此做功就是，这段长度是。
Configure the H-Join to use in-memory algorithm - in the H-Join Step, after defining the parent and child lists, there is an option to select the algorithm that should be used.
配置H -Join以使用内存中算法—在H - JoinStep中，定义父列表和子列表后，有一个选项来选择应使用的算法。
H So there's extra height, h, of liquid inside the container relative to what's outside it.
这多出的高度，是里面的液面相对于，外面的液面的高度。
In case you were curious, most of the 3gpp video is encoded in h.263 MPEG-4, with AMR audio, but it's gradually shifting to h.264, too.
如果你很感兴趣，大部分3gpp视频都是以h . 263 MPEG - 4以及amr音频编码的，但是它们现在也逐渐在转移到h . 264了。
VP8 is simply way too similar to H.264: a pithy, if slightly inaccurate, description of VP8 would be “H.264 Baseline Profile with a better entropy coder”.
VP8与H.264太像了：一言以蔽之，如果描述不那么严格的话，可以将VP8看作是“一个带有更好的熵编码的H.264BaselineProfile”。
Suffice it to say that if you really need H.264 support in Chrome, and you're running Windows, Microsoft has a H.264 plug-in for you.
如果你确实需要Chrome支持h . 264，并且你运行的是Windows，那么可以使用微软的h . 264插件。
Problem 2B is asking you to find the point at which h equals 2200, x=0 partial h over partial x equals zero 0 and partial h over partial y is less than zero.
题2B要求找到一点，在这点处，h等于，且∂h/∂,以及∂h/∂y小于。
More and more factories devote to the new products developing of H. 323, more and more customers establish their own meeting TV systems adopting H. 323 technology and products.
越来越多的厂家竞相投入H . 323新产品的开发，越来越多的用户采用H . 323技术和产品构造他们自己的会议电视系统。
The surface itself ranges from heat of 230? H to cold of minus 290? H, depending upon where the sun is.
月球表面温度范围从华氏正230度到华氏负290度，取决于太阳在什么地方。
There was no difference of root elongation between the H. moscheutos and wheat, but the lateral roots of H. moscheutos were more tolerant to Al than that of wheat genotypes.
两种植物的主根伸长对铝胁迫的差异不显著，而秋葵侧根对铝毒的抗性比两个供试的小麦基因型强；
Fu said that in the past, Chinese bombers were considered 50 years inferior to those developed by western powers, but that referred to the early types of H-6, not the upgraded H-6K.
傅前哨说，过去外界认为中国的轰炸机比世界强国落后50年，那是指轰- 6的早期型号，而不是升级之后的轰- 6k。
D-H coordinate systems of the robot are set up, and the transformation matrixes of near two links are improved on to make D-H method more general.
在机器人学的理论基础上，建立了机器人模型的D-H坐标系，并对相邻坐标系间的变换矩阵作了改进，使D-H方法更具有通用性。
This paper introduces the method to make H-Na parallel connection by using single H ion exchanger.
本文阐述了如何利用单一氢离子交换器实现氢-钠并联运行方式。
Contradiction between thin wall and stability of H-beam is lightened by whole-corrugated web H-beam to some extent.
全波纹腹板H型钢在一定程度上缓解了腹板薄壁化与稳定性之间的矛盾。
We must stop h ar ming the environment. We have to work h ar der to take care of the Earth.
我们必须停止污染环境。 我们必须更加努力地保护地球。
With technology of DC chopper and H-bridge inverter used, IGBT is used as DC chopper and IPM is used as H-bridge inverter to realize a small volume of the power source.
采用了直流斩波和全桥逆变技术，以IGBT为直流斩波元件、IPM模块为全桥逆变元件实现了高压电源的高效小型化。
A third sister married Dr. H. H. Kung, the financier of the republic, who became premier of China and retired to the United States.
宋霭龄嫁给了中国的理财大师孔祥熙博士，孔曾任行政院长，退隐后移居美国。
Testing results show that the complexity of H. 264 encoding is mainly reflected in the inter prediction module. To speed up H. 264 encoding speed, it is necessary to optimize this module.
测试结果表明H . 264编码的复杂性主要体现在帧间预测模块中，要加快H . 264的编码速度，就必须对这个模块进行优化。
Testing results show that the complexity of H. 264 encoding is mainly reflected in the inter prediction module. To speed up H. 264 encoding speed, it is necessary to optimize this module.
测试结果表明H . 264编码的复杂性主要体现在帧间预测模块中，要加快H . 264的编码速度，就必须对这个模块进行优化。
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