One kilogram of feathers is equivalent in weight to one kilogram of lead.

一公斤羽毛重量上等同于一公斤铅。

There is no exactly equivalent French tense to the present perfect tense in English.

法语里没有和英语中完成时完全对应时态。

Nodding your head is equivalent to saying “yes”.

点头就等于说“赞同”。

Changing her job like that is equivalent to giving her the sack.

那样调换她工作等于是解雇她。

It is the political equivalent of a gaucho lassoing himself with his own bolas.

这政治上等同于一个高卓人用他自己绳索套住自己。

The gangsters offered him a sum equivalent to a whole year’s earnings.

歹徒提出要给他一笔相当于他一年收入钱。

My friend explains that troublemaking party animals see how many people can stand on the deck of an unfortunate boat and eventually they submerge it -- the canal equivalent of rolling over a car.

我朋友解释说，那些参加派对捣蛋鬼想看甲板上能站多少人，结果把船搞沉了，相当于运河里翻车吧。

Some birds take the “wingman” approach to scoring a mate, the ornithological equivalent of two guys sallying up to a hot girl in a bar in hopes that one will get lucky.

为了追到一只心仪“伴偶”，有些鸟会取“迂回策略”，派出“小弟”助阵。就象有时酒吧里，会有两个家伙互相合作向某个辣妹献殷勤，希望其中一人会成为幸运儿。

Orwell feared we would become a captive culture.Huxley feared we would become a trivial culture, preoccupied with some equivalent of the feelies, the orgy porgy, and the centrifugal bumblepuppy.

奥威尔害怕是我们文化成为受制文化，赫胥黎担心是我们文化成为充满感官刺激、欲望和无规则游戏庸俗文化。

In this paper, we proved that the definition of a semilattice as a universal algebra and the definition of a semilattice as a partial ordered set are equivalent.

本文中，我们证明了作为泛代数半格定义与作为偏序集半格定义是等价。

The ring has a diameter equivalent to 300 Saturns lined up side to side.And it's thick too -- about 20 Saturns could fit into its vertical height.

相当于300个土星从一端排到另一端，而且它也很厚——垂直高度相当于20个土星叠起来。

The temperature of hot strip at finishing rolling interstand has been calculated by established short-cut calculation model and defined concept of equivalent interstand distance and fundamental value.

通过所建立热带终轧过程计算简化模型和确定当量间距基本值,计算热带精轧各机架间温度。

This paper makes a meshing analysis about the spiroid gearing. Using the method of equivalent worm gearing, the assembly condition of Archimedes spiroid gears has been obtained.

通过锥蜗杆传动副啮合分析,用当量圆柱蜗杆副分析方法,得出阿基米德锥蜗杆副装配条件。

The deductive method of atomic spectral terms for equivalent and nonequivalent configurations is the key part of the study of quantum chemistry, structural chemistry and atomic physics.

等效组态和非等效组态原子谱项推求方法是量子化学、结构化学和原子物理学研究重要内容。

This paper presents an approximate analytic method for the stiffened torispherical shell with opening under uniform external pressure, that is, the equivalent spherical shell method.

本文提出一种外压作用下开孔加筋碟形薄壳屈曲近似分析方法──等价球壳方法。

Considering the subnormal subgroups,some equivalent conditions for nilpotency of finite groups are given and a sufficient condition for nilpotency of finite groups is obtained.

研究次正规子群对有限群结构影响,得到幂零群若干等价条件和一个充分条件。

This method is a better technique to synthesiz THDB, its inhibitory activity against tyrosinase is better than arbutin or kojic acid, equivalent to phloretin.

本工艺是合成THDB较佳工艺，THDB对酪氨酸酶抑制作用比熊果苷和曲酸好，与根皮素相当。

A combined strength of a headful of human hair is capable of su orting a weight equivalent to that of 99 people.

满头头发合一起力量可经得起99个人重量。

By using the equivalent model,contact force of ideal trochoid transmission was calculated,and the calculation result agree relatively well with a theoretical one.

利用质量弹簧等价模型方法计算了理想结构下摆线针轮传动齿面载荷分布。

In this paper by applying the poloidal-toroidal decomposition of a velocity field, Oberbeck-Boussinesq equations are transformed into a new equivalent system.

本文利用速度场poloidal-toroidal分解，把Oberbeck-Boussinesq方程组转化为一个等价方程组。