三两个...

In contrast, the largest decrease or non-ferrous metals and real estate these two plates, many of which the first three quarters of the stock fell more than 70 percent, such as van den Bergh, a decrease of 81.72 percent stake, China Sports Industry decrease of 83.54 percent, or more than 80 % of A shares have 15 cities, which hit two folding stocks and shares last year, up 10 times in stark contrast.

相反，跌幅最大或有色金属和房地产这两个板块，其中许多是前三个季度的股票跌幅超过百分之七十，如布宏达，有百分之81.72的股份减少，中国体育产业的百分之83.54，跌幅超过80％的A股跌幅有15个城市，击中了两款折叠股票，比上年增长形成鲜明对比的10倍。

In fact, it follows some theory bases and research assumptions which include three kinds of bionomics, two basic research subjects and two-level assumptions.

实际上，企业演化观遵循着一些相同的理论基础和研究假设，它们包含三个方面的生态学理论、两个基本研究问题和两个层面的研究假设。

LEAK INDICATION - Audible Alarms: Two user-selectable audible alarm option TACHOMETER VISUAL DISPLAY - Tachometer-like bar graph display: Eight high intensity LEDs GEARSHIFT VISUAL DISPLAY - Arranged in a gearshift pattern, 7 LEDs indicate the current sensitivity range of the unit and subsequent leak size FLEX PROBE - 14"/35.5cm long, 0.25"/6.4mm diameter OPERATING TEMP - 0 to 140°F /-18 to 60°C POWER - 75 hours battery life using three size "C" alkaline batteries.

泄漏指示-音频报警：两个用户可选的声响报警选项测速视觉显示-转速样条形图显示： 8个高强度的LED视觉显示换档-排列在换档模式， 7个发光二极管显示目前的敏感性范围内的单位和随后泄漏规模弹性探头- 14 "/三十五点五厘米长， 0.25 "/六点四毫米直径操作温度- 0到140 ° F /-18至60 ° C电厂- 75小时的电池寿命使用三种大小的" C "碱性电池。

The structures and properties of nine derivatives, which are formed between two or three cations and the three active sites of the most stable glycine conformer, have been probed; And the binding strength between the different active sites of glycine and different cations have been compared in BSSE method.33. The activation parameters, coupling matrix element and so forth of Fe4+Gly system have been investigated with the hereto-exchange model and calculation scheme for weak coupling system.

鉴于一个甘氨酸分子就具备三个活性位和人体中大量阳离子的存在，在上述考察了甘氨酸分子的某一活性位结合了一阳离子之后，进一步探讨了其余两个活性位再与一个甚至两个阳离子继续作用所形成的九种衍生物的结构和性质。

If you'd prefer to find the diff from their common ancestor to test, you can use three dots instead of two

如果你期望发现他们两个的共同的祖先的差异，那你可以用三个点号代替两个点号。

It crystallizes in the monoclinic space group C2/c, with a=1.6953(3)nm, b=1.9241(4)nm, c=1.7760(4)nm,β=94.75(3)°. Each Gd ion is coordinated by two oxygen atoms from two different radicals NITPh(OCH3)3 and six oxygen atoms from three hfac molecules to form eight-coordinated dodecahedron geometry.

Gd离子采取八配位的模式，两个氮氧自由基作为单齿端基配体分别以氮氧基团的氧原子与Gd离子配位，三个六氟乙酰丙酮阴离子分别以两个氧原子与Gd离子配位，构成十二面体。

Lambs were allotted to a 3 x 3 factorial experiment with three levels of vitamin E 0,500 and 1000IU day~(-1 lamb~(-1) and three levels of selenium (0,0.2 and 0.4mg/kg).

采用两因子三水平完全随机区组试验设计，将维生素E和有机硒作为两个因子，设3个维生素E补饲水平(0、500和1000IU)和3个有机硒补饲水平(0、0.2和0.4mg╱kg)。

In the midst of the activity, whatever it may be, people fall into step - sometimes two men or two women, sometimes two couples, sometimes three people - and find that they walk or play a game or tell stories or serve on a tiresome and exacting committee with the same easy anticipation of what each will do day by day or in some critical situation.

在活动中间，无论是哪种活动，他们开始步调一致---有时侯是两个男人或两个女人，有时是两对夫妇，有时是三个人。他们发现在一起走路、玩游戏、讲故事或为一个令人厌烦的苛求的委员会做事等过程中，都很容易猜想对方一天天在做什么或在某个危机环境中会怎样做。

In the midst of the activity, whatever it may be, people fall into step——sometimes two men or two women, sometimes two couples, sometimes three people——and find that they walk or play a game or tell stories or serve on a committee with the same easy anticipation of what each will do day by day or in some critical situation.

在活动中，人们开始步调一致（有时是两个男人，有时是两个女人，有时是两对夫妇，有时是三个人），他们发现，无论是走路、做游戏、讲故事或是在同一居委会任职，他们都觉得能很自然地估计出每个人平时如何行事，在紧急情况下如何反应。

SunTour's Perfect freewheel was a first class design with three splined sprockets and two or three threaded sprockets.

山图的完美飞轮是一位有三个花键链轮和两个或三个线程链轮一流的设计。

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。