查询词典 been

DME,as a kind of alternative fuel of diesel engine,has been researched by the worldwide engine researchers for many years and a profound understanding of the spray,autoignition,and combustion process of DME has been acquired.

多年来各国对DME作为柴油的代用燃料作了大量的研究，对DME的喷雾过程、自燃着火过程和燃烧过程等方面有了较为深入的了解。

In recent years, it seems that the superficial Chinese transliteration "苗"(pronounced as "miao" in modern Mandarin Chinese, but as "mao" or "hmao" in medieval Chinese) and the English transliteration "Hmong" have been misleadingly essentialized by some anthropologists, and the differences associated with these externally referred ethnonyms were magnified to such an extent as if there had been two entirely different or unrelated ethnicities – one with the autonym "Hmong" and the other with "Miao"– in the world.

近年来，"苗"（现代汉语读音为'miao'，但汉语古音读'mao'或带前鼻音的'hmao'）这个表面上的汉文转写形式，与"Hmong"这个英文转写形式一道，被一些西方人类学家误导性地当成了实质；与这两种表面转写形式相关联的一些差异被放大到了如此无以复加的地步，以至于让人们也都误觉得，这世界上并存着两个不甚相干的民族，其中一个的族称是"Miao"，而另一个的族称是"Hmong"。

This technological process has been put to use in an oil field. Oil recovery is up to 90% and good effect has been achieved by the autoptic running.

在某油田现场运行中，落地油泥中油的回收率均在90%以上，取得了较好的处理效果。

Shantou Jiayuan Co., Ltd. is a packing enterprise, integrating design, manufacturing, sales and processing into a whole, with complete gravure equipment, advanced silk-screen and autotype printing equipment. Now Jiayuan is an unique company in the Shantou area which manufactures PVC、PET、PP、PS gift box, folding box, Tiandi box, paper tank, plastic absorbing and thermal transfer printing film, etc. Our products have been exported to the world.Over the past years, Jiayuan has been adhering to the tenet of "Quality, Honest, Professional, Innovative", so our product quality ranks top in the like industry.

加源公司是一家专业生产包装，集生产、设计、加工于一体，具有十多年生产经验的印刷胶盒企业，拥有当今国际先进的丝印、凹印、柯图印、柯式印技术设备，是潮汕地区专业生产 PVC、PP、PS、PET圆筒、礼品桶、PET注拉吹瓶、礼品袋、胶盒、环保纸制罐、转移印花膜等包装制品，能适用于食品、化妆品、工艺品、玩具、家电包装等，产品已遍布海内外各地！

Finally, it has been proved that the time series of coal autoxidation is chaostic. And the time series have been forecasted by the method based on the maximal Lyapunov exponent.

最后，应用基于最大Lyapunov指数的时间序列预报方法对煤自然氧化混沌时间序列进行了尝试性的预报。

However, a few days later, he was told that a mistake had been made. His average speed had been 301 miles per hour.

然而几天后，他被告知弄错了，他的平均速度是301英里。

We have spent two days in visiting the remarkable places in the country round it, such as the bay of Baya, and its remains of antiquity; the lake Avernus, and the Solfatara, Charon's grotto, etc., We have been in the Sybil's cave and many other strange holes under ground (I only name them because you may consult Sandy's travels); but the strangest hole I ever was in, has been today at a place called Portici, where his Sicilian Majesty has a country seat.

除了自然美景，它还有许多其他美丽的地方。我们花了两天时间参观那不勒斯周边的名胜，如巴亚湾、古城遗迹、阿韦尔诺湖、硫磺温泉、卡隆的避暑洞穴等。我们去过西比尔的岩洞和许多地下奇怪的洞穴（我只说出它们的名字，因为你可以在桑德的游记中查到）。

A conclusions has been get that the investment under incentive must be higher than a threshold, and then the risk averseness' impact to threshold investment and the asymmetric information has been analyzed.

得出在充分激励下经营者的投入必须大于一个门槛值，并进一步讨论了风险厌恶对这个门槛值的影响以及模型在不对称信息下的情况。

I could not know if I had been with or not been with one of the great masters, I only know that I could breath the air of the University of Chicago avidly, I am swooned in silently.

我不知道我在芝加哥校园里迎面碰见了那几位大师，我只知道我贪婪地呼吸着芝加哥大学的空气，默默地陶醉了

This invention has been possible since the problem of connecting the corner cube piece with the solid interior has been solved, so that the said corner piece can be self-contained and rotate around any semi - axis of the three-dimensional rectangular Cartesian coordinate system, be protected during rotation by the six caps of the solid, which is the central pieces of each face, to secure that the cube is not dismantled.

自从通过可靠的内部连接魔方角块的问题解决后，高阶魔方的出现成了可能。角块能够完全独立，并在三维直角坐标系的各个轴上旋转。而且在角块转动过程中，有6个可靠的cap提供保护。这种cap就是每个面的中心部分，它们可以保证魔方在转动的过程中不会散架。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。