等离子体

Using Nd:YAG laser (with a wavelength of 1064nm and a pulse width of 10ns) ablate copper target in air to observe the emission spectra of plasma.

利用Q-开关Nd：YAG激光器产生的1.06μm、10ns的脉冲激光聚焦在空气中的Cu靶上，观测了激光诱导的Cu等离子体发射光谱。

Using Nd:YAG laser (with a wavelength of 1064 nm a nd a pulse width of 10 ns) ablate copper target in air to observe the emission spe ctra of plasma.

利用Q-开关Nd：YAG激光器产生的1.06 μm、10 ns的脉冲激光聚焦在空气中的Cu靶上，观测了激光诱导的Cu等离子体发射光谱。

Using X-ray ablative self-similiar solution, the scaling law for plasma expansion effect on transport is obtained.

利用X光烧蚀的自相似解，得到等离子体对输运产生影响的定标公式。

Trace elements in Herba abri were determined by ICP atomic emission spectroscopy. The result showed that the content of calcium, magnesium, zinc and iron was abundant. The relation between these beneficial elements in body and health were discussed.

用电感耦合等离子体发射光谱仪测定了湛江人工栽培的鸡骨草中微量元素含量，发现其钙、镁、铁、锌等元素的含量都较丰富，并讨论了这些有益元素与人体健康的关系。

X-ray spectra in an absolute intensity scale is obtained from Al laser-produced plasmas created by laser energy of 6.78 J.

展示了Al等离子体的类氦辐射谱线，其光谱分辨率大于1500。

The parameter of laser energy transfer efficiency is used in the new model with a clear physical meaning for the first time. The mean absorption factor of laser induced plasma to the laser within the keyhole is calculated according to different welding parameters using the relative intensity method of spectral lines.

首次有机地将激光焊接能量传输效率这一重要的焊接参数以明确的物理意义引入数学模型中；通过谱线相对强度法计算推导出每一个焊接规范下小孔内等离子体对激光的平均吸收系数。

The K absorption spectrum is one of the important methods to determine the temperature of radiation-produced plasmas.

铝K吸收谱是诊断辐射加热等离子体温度的重要方法之一。

The model can acceptably simulate and predict the way of containment removal for further industrial applications.

液电等离子体改性过程扩展了活性炭的孔结构，并改变了活性炭表面官能团的分布。

One example is the so-called dust acoustic wave, which attracts great attention.

目前，尘埃声波的研究已经成为低温等离子体研究的热门课题之一。

It has been reported that ozone is a key intermediate among the products of plasma, and hydrocarbon is a common additive for this process.

为了解重要的活性中间产物O3的作用和生成特性以及常见的烃类添加剂C2H4的作用，在介质阻挡放电等离子体反应器内进行了相关实验研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。