atom 高考四级六级考研

The remaining negative charge can be spread out, or delocalize over three atoms.

剩下负电荷被分散或离域遍及到三。

But hang on -- how do we know that radioactive atoms don't senesce?

但是，听清楚了—我们怎么知道放射性不衰老？

The neutrons and protons form the core of the atom.

中和构成了核。

The nucleus of an atom consists of neutrons, protons and other particles.

核由中、和其他粒构成。

Glycerate 3-phosphate (phosphoglyceric acid) The phosphorylated form of glyceric acid, a 3-carbon atom molecule.

（磷酸甘油酸）是甘油酸3号碳位发生磷酸化后形式。

The structure shows a distorted trigonal bipyramidal configuration with five-coordinations to a central tin atom.

结果表明,化合中锡呈五配位畸变三角双锥构型。

A nuclear reactor is the apparatus in which atoms are split.

核反应堆是分裂装置。

There's not an atom of truth in what he said.

他所说没有一点是真话。

I shall not have one atom of strength left.

我一定会竭尽全力。

It is like cytidine, but with one oxygen atom removed.

Deoxycytidine is a compound and a nucleoside.

He could not get up an atom of sympathy for her.

他对她激不出一点同情心。

Water is made up of atoms of hydrogen and oxygen.

水由氢和氧构成。

For many years the atom was believed to be indivisible.

在过去有很多年一直被认为是不可分割。

When an atom of U235 is split,several neutrons are set free.

一铀235分裂时,释放出几中。

Small molecule atomic particles, atoms extranuclear electron transfer.

分小粒，核外电转。

Ketohexose A ketose SUGAR with six carbon atoms, e.g. fructose.

一种六碳酮糖。例如果糖。

And the adaptive method in the quasicontinuum method can describe the material defection in atom scale.

自适应手段应用，保证了材料缺陷核心附近尺度细节描述。

We hadn't an atom of food.

我们没有一点食了。

The products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.

该试剂反应条件温和,选择性好,是一种有效活泼芳环溴化剂。

The principle of the atom lens using a hexapole magnetic field and its aberration has been discussed.

分析了由六极磁场构成束磁透镜理及像差。