泵浦源的空间分布以及晶体的吸收性质这两者共同决定了吸收泵浦光在晶体中的空间分布和热耗。
Both the spatial distribution of the pump source and the absorption properties of crystal decides the spatial distribution of the absorbed pump light in the crystal and the heat consumption.
由NRF2基因表达的产物通常通过吸收和泵出细胞的方式,防止香烟及柴油废气等环境污染物对细胞的损害。
Products made by a gene called NRF2 normally protect cells from environmental pollutants like cigarette smoke and diesel exhaust by absorbing the materials and pumping them out of the cell.
在吸收塔系统中,配有两台石膏浆液泵。
Two gypsum slurry pumps are provided for the absorber system.
石膏浆液从吸收塔反应箱中排放出来,然后通过一台石膏排放泵的运行,被传送到水力旋流站。
The gypsum slurry exits the absorber reaction tank and it is conveyed to the hydro cyclone by using one of the gypsum bleeding pumps.
由吸收光谱确定泵浦光波长,由荧光光谱确定激光振荡波长。
The pumping light wave and the laser oscillation wave are determined by the ultraviolet-visible absorption spectra and fluorescence spectra, respectively.
吸收塔配有四台再循环泵和相应的联箱。
The absorber system is equipped with four recirculation pumps, which feed the corresponding headers.
染料对泵浦光共振吸收后,在液晶中形成热光栅。
Thermal grating was generated after resonant absorption of light by the dye.
预洗塔和吸收塔内泵的汽蚀阻止低温甲醇洗装置冷甲醇设计流量的输送。
Cavitation in the prewash and absorber pump prevented the Rectisol unit from delivering the designed flows of cold methanol.
本文建立了一种以气动稳流取代蠕动泵的流动注射氢化物发生原子吸收测定趾甲中硒的方法。
A method for determining selenium in human's toenail by using pneumatic steady flow injection with hydride generation atomic absorption spectrometry instead of peristaltic pump has been developed.
根据激光晶体掺杂浓度与泵浦光吸收之间的关系得出了阶梯掺杂晶体模型。
According to the relationship between the crystal doping concentration and the laser pump light absorption, gives the ladder doped crystal.
最后,对化工工艺部分实例如管路、换热器、反应器、吸收塔、泵等进行了分析建模。
At last, some instance objects such as pipe system, heater, reactor, absorb tower, and pump are analyzed and modeled.
进一步分析得出,综合采用分段泵浦方式和不均匀泵浦吸收系数可实现温度分布和输出功率的最佳匹配。
In conclusion an approach under distributed pump and with nonuniform pump absorption coefficients is proposed to get the best match of temperature distribution and output power.
然而,在没有大容量蓄电池吸收能量的情况下,再生制动将产生很高的泵升电压,给系统工作带来不利。
However, due to the lack of accumulator of big capacity to absorb energy, this method produces high bumping voltage, which is harmful for system.
本文所考虑的三源热力循环设备包括:吸收式制冷机、太阳能制冷机和两类三源化学泵等。
The thermodynamic cycle equipments considered in this dissertation include absorption refrigerators, solar refrigerators, two classes of three-source chemical pumps and so on.
通过高斯光束在乎面平行腔中往返变换,计算了光泵远红外波导激光器中泵浦吸收、损耗与波导谐振腔结构参数的关系。
The relations between pump absorption losses and the waveguide cavity configuration parameters are calculated based on the Gaussian beam transformation in the plane-parallel resonator.
进口管道排污泵是美国威盾通过吸收、转化研制而成,各项性能指标均达到世界先进水平平。
Sewage pump pipeline through the United States Granville Shield absorbed into the development, the performance indicators have reached the world advanced level flat.
结果表明,低吸收系数光纤泵浦端温度相对较低,分布较为平缓,有效减缓光纤的热损伤。
It is shown that the temperature of the fiber with low absorption coefficient is comparatively low and the temperature distribution is very smooth, so the thermal damage can be effectively avoided.
分别介绍了单包层光纤和双包层光纤的结构,分析它们的传输特性,讨论了内包层形状对泵浦光吸收效率的影响以及光纤长度对输出功率的影响。
Furthermore, we analysis the effect of difference inner-cladding structures on the absorption efficiency of pump light, and the fiber length has a significantly impact on output power.
热原子蒸汽中的双光子吸收以及光泵辅助的电磁感应透明现象。
They are, 1 Two photon absorption in atomic vapor and optical pumping assisted electromagnetically induced transparency.
传热介质(氟利昂)吸收热量从低品位的来源(即环境:空气,河流,下水道,等等),以及蒸汽和空气进入泵14。
This heat-transfer medium (Freon) absorbs heat from a low grade source (that is environment: air, river, drain, etc), steams off and goes into air pump 14.
本发 明的结构有利于提高增益介质对泵浦光吸收效率;
The structure of the invention is beneficial to improving the absorption efficiency of the gain medium on the pump light;
正方形包层结构同圆形结构相比有更高的泵浦光吸收效率。
Squaredouble cladding structure has higher efficiency than circle double cladding structure.
吸收剂吸收制冷剂蒸气而形成的制冷剂-吸收剂溶液,经溶液泵升压后进入发生器;
Absorber absorption refrigerants and formation of steam absorber solution, the refrigerant-the solution boost pump to generator;
本发明的泵浦光在板条型增益介质内部多次反射,提高了增益介质对泵浦光的吸收效率和吸收均匀性。
The pumping light of the invention reflects many times inside the batten type gain medium, thereby improving absorption efficiency and uniformity of the gain medium for pumping light.
通过带生物泵和不带生物泵的对比实验,表明海洋生物过程在海洋吸收大气中CO2能力上起着重要作用。
In comparison of the cases between with ocean biota pump and without, it is shown that there are significant effects of ocean biota pump on the capacity of ocean for absorbing CO2 in the air.
实验中我们选定了最佳的泵浦源冷却温度以实现较弱但更加均匀的泵浦吸收分布。
An optimum laser diode (LD) array coolant temperature is chosen in an attempt to realize the weak but uniform pump absorption.
原子吸收谱宽对阈值泵浦强度的影响是非线性的,随着原子吸收谱宽的增加激光器光光效率出现饱和下降;
The influence of atomic absorption linewidth on threshold pump intensity is nonlinear, and as the absorption linewidth increases the efficiency will saturate and finally decrease.
采用腔增强方案有两大好处:泵浦光功率大大增强并且制冷材料对泵浦光的吸收增加。
There are two advantages of this cavity-enhanced technique: the pumping power is greatly enhanced and the absorption of the cooling material is greatly increased.
采用腔增强方案有两大好处:泵浦光功率大大增强并且制冷材料对泵浦光的吸收增加。
There are two advantages of this cavity-enhanced technique: the pumping power is greatly enhanced and the absorption of the cooling material is greatly increased.
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