查询词典 infrared

The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when 210 generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air.

从热传导方程和雪崩电离机制出发，假设当电子增值2~(10)倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q—YAG激光器(波长1064nm，532nm，355nm，脉宽10ns)，靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随着波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。

It has the advantage over single image in typhoon prediction. In the thesis, existing cloud motion wind algorithm is improved and a Cloud motion Wind Inferring System has been developed to derive wind fields from 2 or 3 infrared window images of FY-2C which are temporally continuous and projected by equidistance.

台风是严重影响人类生产生活的灾害性天气之一，对台风云系进行分析识别具有极其重要的现实意义，由于台风形态及结构的复杂性，单幅云图无法直观的分析其风场结构、移动趋势，通过云迹风分析，也可很好解决这样的问题。

Experiments were conducted with an autonomous fiber optical chemical pCO-2 sensor and an infrared CO2 analyzer equipped with a shower head equilibrator.

其中，表层海水pCO2通过国际通用的水气平衡器-非分散红外检测器测定系统和自主研发的原位光纤化学CO2传感器获得，其它碳酸盐系统和生物地球化学参数采用国际标准方法测定。

Experiments were conducted in a variety of environmental settings such as at Xiamen Bay, Shenhu Bay, Xisha Islands (A coral reef system in the South China Sea) as well as in the slope of the Northern South China Sea. Experiments were conducted with an autonomous fiber optical chemical pCO-2 sensor and an infrared CO_2 analyzer equipped with a shower head equilibrator.

其中，表层海水pCO_2通过国际通用的水气平衡器-非分散红外检测器测定系统和自主研发的原位光纤化学CO_2传感器获得，其它碳酸盐系统和生物地球化学参数采用国际标准方法测定。

The infrared beam from an erbium laser is absorbed efficiently by the tooth but poorly by the gums.

来自铒激光器的红外光束能够被牙齿有效地吸收，但是牙龈却不行。

Operating range is an essential parameter in infrared imaging system.

热像仪的作用距离是评价热成像系统性能的一个重要参数。

An infrared thermalimage method which is used to study the wet etching process of semiconductor is proposed.

提出了一种研究半导体湿法腐蚀进程的红外热像法。

From the transform infrared spectroscopy and X-ray photoelectron spectroscopy spectra, the hydroxyl and ethoxyl groups of the silica sol drawn from partially hydrolysis and polycondensation between TEOS and MTES can react with PA6 precursor.

红外图谱和X射线光电子能谱分析结果显示，硅溶胶的羟基和未完全水解的烷氧基能够与PA6的前驱体发生杂化反应。X射线衍射结果显示，采用本实验方法制备出的PA6和疏水型PA6/SiO2有机无机杂化材均为α晶型，而DSC结果表明，PA6/SiO2有机无机杂化材料的熔点略高于PA6。

Function,functionality,ornamentation function and availability all together cloth.Far infrared hedlth care socks product of red exoenzyme health care have purely pattern of natural fiber settle, purely and far pattern of red exoenzyme fiber pattern sum recombination function three kind.

远红外纤维及其织物具有穿着舒适、透气抗菌的特点，并对血液微循环不畅引起的病症有一定的辅助治疗功效，是集保健性、功能性、装饰性和实用性为一体的新型保健织物。

The reasons: first, the ink dry slowly tends to be a result of the slow evaporation rate of water, usually as a result of viscidity exorbitance or monochamus version xuetie deep and too thick membrane or for non-absorbent plastic, aluminum foil, and so on do not absorb ink, the other is for full wind conditions or no drying equipment condition or drying (including infrared small magnetic dry power) caused by the temperature low and so on.

原因：一是油墨干燥慢往往是因水的蒸发速率慢引起的，通常也会因粘度过高或版穴深而墨膜过厚或因非吸收性塑料，铝箔等不吸收油墨导致的，二是因完全无风状态下或无烘干设备条件或烘干(包括红外磁波干燥功率小)温度低造成的等等。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。