查询词典 two or three

The test results showed that this synthetic kerosene fraction was mainly composed of paraffinic hydrocarbons and monocyclic naphthenic hydrocarbons, besides, only a minor amount of single-ring aromatic hydrocarbons was found, two-ring or three-ring aromatic hydrocarbons were non-detectable.

结果表明，从国产煤F-T合成燃料中截取的煤油馏分主要由链烷烃和一环环烷烃组成，油样中只含有极少的单环芳烃，没有双环和三环芳烃存在。

Holographic lithography method is one of them, which means that fabrication of 1D, 2D and 3D periodical microstructures by interference of two beams, three or four noncoplanar beams, multiple mutually coherent laser beams are made to intersect and interfere, producing period patterns of light and dark areas repeated on a scale proportional to the wavelength of the beams used.

全息光子晶体的实验制备及缺陷引入在光子晶体的实验制备中我们主要研究两个方面，一是激光全息干涉法一步成型制备大规模无缺陷的光子晶体，二是用单光子和双光子聚合相结合的办法，在光子晶体中引入缺陷。

There are about 2100 lines in the Book of Job, containing generally three, at times two or four, accented words.

大约有2100行中的约伯记，一般含有3个，有时2个或4个，口音的话。

This three-dimensional minimization can be reduced to a onedimensional search if two or more regions that correspond to different but uniform albedos are selected.

这三方面的最小化，可以减少到onedimensional 搜索如果有两个或更多的区域，对应于不同的但统一的反照率被选中。

This movie content is not certainly complex: Crowd of special troops, two Chinese, three month-long devil trainings, are left over four qualified students, five different skin color matches, the ally, six entelechies corporal punishment test, seven exciting events, eight images each different main character, 97 minutes view pieces process, the ten points are joyful or said enjoys.

这部电影的内容并不复杂：一群特种兵，两个中国人，三个月的魔鬼训练，剩下四个合格的学员，五个不同肤色的对手、战友，六次生命极限的体罚考验，七个扣人心弦的事件，八个形象各异的主要人物，九十七分钟的观片过程，十分的愉悦或者说享受。

The Queen is equal to two Rooks or three minor pieces.

皇后相等于二个车或三个较小的子（轻子，相对于车、后这些重子而言）。

First,we have studied the superfluorescence of the low density excitons in the thincristalfilm(two layers or three layers cristal lattice).

我们首先研究了薄晶片中低浓度激子的超荧光。

I reasoned that once I got to the point where I could run two or maybe three miles, I would be so overwhelmingly pleased with myself that I wouldn't feel any need to fulfill my five-mile objective.

每当我能跑2或3英里时，我就高兴地想，实在没有必要再去跑5英里了。

Monosomy and srisomy are the conditions in which one or three homologs occur respectively, instead of the normal two.

单染色体以及三染色体都是正常的染色体缺失或增加一条染色体造成的。

Nowadays most kayaks are made from plastic or fiberglass, and are from two to three metres long.

如今，大多数皮艇都是用塑胶或玻璃纤维制成的，有两三米长。

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。