"It could be like using toothpaste to prevent tooth decay ," said Gummer, a senior research fellow at Procter & Gamble labs in London, U.K.

"这就像用牙膏来防止蛀牙一样,"宝洁公司英国伦敦实验室的高级研究员冈默说。

属类：综合句库--

The shape of the electron spectrum in beta decay is not dominated by properties of the matrix element

β衰变的电子谱的形状不取决于矩阵元的性质。

属类：综合句库--

The time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay .

半衰期放射性样品的原子核经历一半放射性衰变所需要的时间

属类：综合句库--

The radioactive transformation giving rise to these electrons was known as beta decay

产生这种电子的放射性变化，称为β衰变。

属类：综合句库--

It has been long established that the crimp geometry and crimp properties of synthetic staple fibers decay with the ensuring stages of processing

长期以来大家一致承认，合成纤维的卷曲形状和性能随着加工阶段的增加而减少。

属类：综合句库--

Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals

纯金属电阻率与剩余电阻比涡流衰减测量方法

属类：行业标准名称-国家标准名-GB/T12968-1991

The ground will not have time to polarize completely and the decay will have a smaller amplitude

地层还来不及充分极化，衰减曲线的幅度将比较小。

属类：综合句库--

Measurement of geologic time,as through isotopic radioactive decay .

地质年代测定通过放射性同位素衰变来测定地质年代

属类：综合句库--

The empire is in decay .

帝国在衰亡.

属类：综合句库-典型例句-

A process, condition, or period of deterioration or decline, as in morals or art; decay .

堕落在道德或艺术方面变坏，或衰落的过程、条件、或期间;衰败

属类：综合句库--

Dental decay in children is a common phenomenon all over the world.

儿童龋齿是一个全世界普遍的现象。

属类：综合句库--

And they are the signs of a nation’s decay

而且他们是一个国家衰败的兆头。

属类：综合句库--

Smelling of mildew or decay ;musty.

发霉味的;腐朽的

属类：综合句库--

A radioactive decay series; the paraffin alkane series.

放射性蜕变的系列;链烷烃系列

属类：综合句库--

A quantum property of the charm quark whose conservation explains the absence of certain strange-particle decay modes and that accounts for the longevity of the J particle.

分子量夸克粒子的一种量子属性，夸克粒子的存在说明了某些特别粒子腐蚀模式的缺乏，这也是J粒子存在时间长的原因

属类：综合句库--

A source of spreading corruption or decay .

腐败的原因传布腐败或腐朽的根源

属类：综合句库--

Coal of all kinds originated from the decay of plants.

各种煤都是由植物的朽烂形成的。

属类：综合句库--

Each civilization is born, it culminates, and it decay

各种文明都要历经诞生，鼎盛和衰落。

属类：综合句库--

Two-lepton events, which are relatively common, are easily understood in terms of the production and subsequent decay of a single heavy quark

根据单个重夸克的产生和随后的衰变，很容易理解比较普通的二轻子事件。

属类：综合句库--

From their work emerged the picture of radioactive decay that is still valid-a violently disruptive explosion of a single atom

根据他们的工作，展现出至今仍然成立的关于放射性衰变的图象--单个原子的强烈的分裂性爆炸。

属类：综合句库--

Ancient Egyptians knew of means to preserve dead bodies from’ decay .

古埃及人知道如何保存尸体以防腐坏。

属类：综合句库--

The old civilization may fall into decay .

古代的文化可能衰落。

属类：综合句库--

Standard test methods for minority carrier lifetime in bulk germanium and silicon silicon by measurement of photoconductivity decay

硅和锗体内少数载流子寿命测定光电导衰减法

属类：行业标准名称-国家标准名-GB/T1553-1997

Nuclear energy-Light water reactorsCalculation of the decay heat power in nuclear fuels

核能--轻水堆核燃料衰变热功率的计算

属类：行业标准名称-试验方法-

Darkness and Decay and the Red Death held illimitable dominion over all

黑暗之神、腐烂之神和红色死神以不可抗拒的力量统治一切。

属类：综合句库--

It is easy to show, for an exponential decay , that the uncertainty in the life time is also z

很容易证明，对于指数衰减来说，寿命的不确定性也是z。

属类：综合句库--

Death or decay of one part of a living body;gangrene or necrosis.

坏疽一个活的生物体的某一部位的坏死或毁灭;坏疽或枯斑

属类：综合句库--

The addition of a fluorine compound to a drinking water supply for the purpose of reducing tooth decay .

加氟化物为减少牙齿受侵蚀而在饮用水中所加的氟化物

属类：综合句库--

To add a fluorine compound to(a drinking water supply,for example)for the purpose of reducing tooth decay .

加氟化物于…为减少牙齿受到侵蚀而加氟化物于(例如，饮用水中)

属类：综合句库--

neutrinos from a subsidiary decay process are the ones to be detected

将探测到来自次要衰变过程的微中子。

属类：综合句库--