The dark star--named Nemesis by astronomers--is thought to be a brown dwarf" that spins round the Sun in an orbit so large it is measured in light years, the distance light travels in a year, equivalent to about 6,000 billion miles

这颗被天文学家叫做复仇女神星的暗星被认为是一颗"褐矮星",它围绕太阳旋转的轨道大得要用光年计量,光年是光在一年中走过的距离,大约等于6万亿英里。

属类：综合句库--

That is perfectly equivalent , and equally unambiguous statement

这是完全相同的,毫不含糊的论述。

属类：综合句库--

Show that paralleled branches and tandem branches may be replaced by equivalent graphs as shown below

证明并联分支和串联分支可以用下图所示的等价图代替。

属类：综合句库--

Direct reading,personal dose equivalent and/or dose equivalent rate monitors for X and gamma radiation

直读式个人X和γ辐射剂量当量和剂量当量率监测仪

属类：行业标准名称-国家标准名-GB/T13161-1991

A proposition derived by negating and permuting the terms of another,equivalent proposition;for example,All not-Y is not-X is the contrapositive of All X is Y.

质位变换命题由否定和置换另一等价命题的项而得到的命题;例如,“所有的非Y是非X”是“所有的X是Y”的质位变换命题

属类：综合句库--

Designating a solution having one gram equivalent weight of solute per liter of solution.

中性的指定平衡溶液在每升溶液中含有一克等重溶质的

属类：综合句库--

Middle C is equivalent to 256 vibrations per second.

中央C音相当于每秒钟振动256次

属类：综合句库--

The competent authorities shall also have authority to give the importer an equivalent opportunity to have any such goods inspected

主管机关还有权给予进口商同等的机会对此类货物进行检查。

属类：综合句库--

The minimum investment is $5,000 or the currency equivalent .

最低投资额为5,000美元或者其他等值货币。

属类：综合句库--

The stresses acting over the surface of the body must produce tractions which are equivalent to the loads being applied to the body

作用在物体整个表面上的应力所产生的面力,必须与作用在物体上的载荷相等。

属类：综合句库--