三两个...

Litsea citrata oil can be divided into citral,light and heavy fractions. Curves of liquid-gas equilibriums, relating to the citral-heavy system and citral-light system,in vacuum and steam were obtained respectively by equilibrium experiments.

基于山苍子油具有可分成轻组分、柠檬醛组分和重组分三个部分的特性，在真空和水蒸气系统中，分别对柠檬醛-轻组分体系和重组分-柠檬醛体系进行平衡实验，得到两个体系的汽液相平衡组成和相平衡曲线。

Said I; yes, says he; let fly then, says I, in the Name of God, and with that I fir'd again among the amaz'd Wretches, and so did Friday; and as our Pieces were now loaden with what I call'd Swan-Shot, or small Pistol Bullets, we found only two drop; but so many were wounded, that they run about yelling, and skreaming, like mad Creatures, all bloody, and miserably wounded, most of them; whereof three more fell quickly after, though not quite dead.

他说：&好了。&我就说：&凭上帝的名义，开火！&说着，我就向那群惊慌失措的畜生又开了一枪，星期五也开了枪。这一次，我们枪里装的都是小铁沙或手枪子弹，所以只打倒了两个，但受伤的却很多。只见他们像疯子似地乱跑乱叫，全身是血，大多数受了重伤；不久，其中有三个也倒下了，虽然还不曾完全死去。

"We are very pleased that the satellite is being shipped to the Baikonur launch base and we are looking forward to traveling to Kazakhstan for the August launch," said Peter Jackson, chief executive officer of AsiaSat."Our collaboration with Space Systems/Loral on this project has been very positive, and we expect to benefit from the company's long heritage of reliability in FSS satellites."

AsiaSat 5卫星基于劳拉太空系统公司的1300平台建造而成，携带了26台C波段和14台Ku波段转发器。C波段可扩展AsiaSat 2卫星的全亚洲覆盖范围，Ku波段覆盖范围包括三个高能光束，其中的两个光束将覆盖东亚和南亚，另外一个波束为在轨可控光束，能够定位并向卫星覆盖范围内的用户提供服务。

The creative aspects in this dissertation are summarized as below:(1) In relation to the BJT/FWD integrated device, two new ideas are proposed. One is to extend the diode anode metalization to the region between the BJT and the diode regions to realize a Schottky contact to release the influence of the BJT region on the diode switching performance.

本论文创造性的工作包括以下三个方面：(1)在双极功率三极管与续流二极管构成的集成器件方面，提出了两个创新点，一个是将集成二极管的阳极金属化延伸到二极管和功率三极管之间的区域形成肖特基接触，以此来减弱同一芯片上的功率三极管区域对续流二极管开关速度的影响；另一个创新点是将集成二极管的结构由传统的PiN结构替换成含有肖特基接触的MPS结构。

The phenotypic mean values for the three populations and the midparental heterosis values for the two backcross populations were used for quantitative trait locus mapping and analysis, the genetic basis and correlations betweent the traits were analysed.

将三个群体的表型值和两个回交群体的中亲优势值进行了数量性状位点(quantitative trait locus，QTL)的检测及效应分析，初步分析了持绿性、充实度和产量等农艺性状的遗传基础和各性状间的相关关系。

The medusa release of all three species of Millepora occurs between April and May. They might have up to 4 bouts during this period, each lasting 1-3 nights. The first medusa appear before dusk, although more were accumulated after sun-set.

研究发现三种火珊瑚释放水母体的季节都在4、5月，而且每种火珊瑚在这两个月期间会有 2~4次释放水母体，每次释放约 1~3个晚上。

Two of them are on Long Island in Roslyn and Montauk respectively and the third one, his primary residence on Manhattan's Upper East Side, is valued at more than $5 million.

其中两个是在长岛的罗斯林和蒙托克分别和第三个，他的主要居住在曼哈顿上东城，是价值超过500万美元。

2She mothered two children and adopted a third.

她生了两个孩子，又领养了第三个孩子。

Erve growth factor can combine with its" receptor (one of tyrosine protein kinase receptor coded by proto - oncogene tyrosine kinase, TrkA), Causing the molecule of receptors to gather on the cell surface, and the tyrosine protein in cytoplasmic domain may be activated, three tyrosine base in the kinase domain of its" receptor and two tyrosine base at other domain be phosphated, thus, phosphated tyrosine receptor kinase became the bracket which absorb all kinds of connective proteins and kinases.

GF与其酪氨酸受体激酶受体(由原癌基因trk编码的一种酪氨酸蛋白激酶受体，TrkA)相结合，引起受体分子在细胞表面发生二聚体化，然后受体细胞内结构上酪氨酸活性被激活，使受体自身结构中位于激酶结构域的三个酪氨酸残基及在此结构域外的两个酪氨酸残基发生自身磷酸化，这样，磷酸化的酪氨酸受体激酶A便成为吸收各种连接蛋白质和酶的支架。

Located about 100 million light-years away in the constellation Piscis Austrinus, the galaxy interaction may ultimately lead to the three reforming into two larger star cities.

这三个星系位于南鱼座，离我们约1亿光年，引力相互作用最终可能导致三者合并为两个大星系。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。