1、

A method for the determination of arsenic, antimony and bismuth in high purity zinc by hydride generation-atomic fluorescence spectrometry ( HG-AFS) with thiourea-ascorbic acid-hydroxylamine hydrochloride as masking and reducing reagent has been proposed.

提出了以硫脲-抗坏血酸-盐酸羟胺作为混合还原掩蔽剂,氢化物发生-原子荧光光谱法(HG-AFS)测定高纯锌中砷、锑、铋的方法。

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2、

Atomic States of Bivalent Atom and Their Number

二价原子的原子态及其原子态数研究

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3、

The maximum recoil energies are nearly 2? times higher than the kinematic limit of mono-atomic bombardment.

与同样速度的单原子轰击比较,最大反冲能较后者高2&5倍。

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4、

And what you find is when you have a bonding orbital, the energy decreases compared to the atomic orbitals.

你们发现当你有个成键轨道的时候,相比原子轨道能量要降低。

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5、

It turns out that the antibonding orbital is a little bit higher from the atomic orbital level than the bonding orbital is lower.

这证明了,反键轨道,比原子轨道高,成键轨道比原子轨道第。

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6、

A geo-based search tree with branching factor K is constructed by recursively using cluster method to split scenes. The atomic region is defined on the leaf node of the search tree.

通过聚类算法递归的建立了一棵K叉树,将场景划分为由树的叶节点定义的若干原子区域。

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7、

Intensity calibration of monochromators in vacuum ultraviolet wavelength region by atomic branching ratio method

利用分支比方法作真空紫外光谱仪的强度校准

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8、

The tungsten oxide films with catalyst by two methods were characterized by X-diffractometer, tunnel scan-atomic force microscope, FT-IR, double-beam UV-VIS-NIR spectrophotometer and speediness volt-ampere cycle meter.

本文分别用X衍射仪、隧道-原子力显微镜、傅立叶变换红外光谱仪、双束紫外可见分光光度计、快速伏安循环法等表征了用以上两种方法制备的三氧化钨掺杂薄膜。

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9、

However, even relativity breaks down for atomic distances, or gravitational fields found in the center of a black hole or the Big Bang.

不过,即使相对分解为原子的距离,或在一个黑洞,宇宙大爆炸中心发现的引力场。

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10、

The Trace Fe and Ni Analysis in Saturated Brine Using Atomic Absorption Spectrophotometry

原子吸收法测定高盐(碱)溶液中微量铁、镍的含量

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11、

Several Reasons for Atomic Spectral Line Broadening

原子光谱线增宽的原因

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12、

Atomic depth charges have a nuclear warhead and a vastly increased killing radius.

原子深水炸弹配备核子弹头,具有极大的攻击半径.

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13、

Molecular potential energy function is one of the important research fields in atomic and molecular physics.

分子势能函数是原子分子物理学中的重要研究方向之一。

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14、

Sets a variable to a specified value as an atomic operation.

以原子操作的形式将变量设置为指定的值.

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15、

Decrements the specified variable and stores the result, as an atomic operation.

以原子操作的形式递减指定变量的值并存储结果.

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16、

Measurement of Sodium and Potassium in 4,4'-Diamino? Diphenyl Oxide by Atomic Absorption Spectrophotometry

原子吸收法测定4,4′-二氨基二苯醚中钠和钾

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18、

The results showed as follows: CuO can promote nickel oxide reduced since it is first reduced to metal copper on which atomic absorption hydrogen may be produced by dissociative chemisorption of hydrogen and overspills to the surface of NiO.

结果表明,铜是通过它自身还原后的解离吸附氢以促进镍还原的。铁则是通过使载体惰性化,削弱载体与氧化镍的作用而促进镍还原的。

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19、
20、

In this paper, we study the quantum tunneling effect of a cold atomic beam propagating through a laser beam which is blue detuned.

研究了一束冷原子入射到一个蓝失谐的激光束上所表现出的量子力学隧穿效应。

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