查询词典 thermal
- 与 thermal 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this thesis, the biology peculiarity of Galleria mellonella Linne and Achroia grisella Fabr were studied, and how to differentiate the two wax moths were summarized under amalgamating condition. Meanwhile, the biology of Apanteles galleriae Wilkinson 、 thermal threshold and thermal sum for the development、 the parasitize to various instar larvae and various host larvae and functional response to different temperature regimes were investigated.
本文对大蜡螟Galleria mellonella Linne和小蜡螟Achroia grisella Fabr的生物学特性进行了研究,并对在混合发生的情况下,如何区分两种蜡螟进行了总结;研究了两种蜡螟的主要天敌蜡螟绒茧蜂Apanteles galleriae Wilkinson的生物学特性、发育起点温度和有效积温、对不同龄期和不同寄主幼虫的寄生选择性,以及温度对蜡螟绒茧蜂功能反应的影响等。
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The Au/AuGe(88/12)/Au back-contact metal structure was deposited on the GaAs substrate using an electron-beam evaporator. Various post thermal treatments were employed including conventional furnace and rapid thermal annealing. It was found that the outer Au layer thickness and furnace annealing temperature had large effects on the specific contact resistance.
在实验中我们在砷化镓基板背面进行蒸镀背金结构,而此背金结构是由三层金属所组成,分别为金/锗(12%)金(88%)/金,我们控制最外层金的厚度来量测与观察特徵接触电阻的大小,同时改变炉管加热的温度与快速热退火系统做比较,背金结构之元素分布比较可由欧杰电子分析得到,而扫描式电子显微镜可分析其两者之间的表面形貌差异。
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Considering the thermal-induced birefringence, the g parameter coordinate system is analyzed, the formulas of radially polarized and azimuthally polarized focal lengths in three different cavity structures are deduced and the proper cavity structure to get the thermal focal length coefficients is presented.
考虑热致双折射效应,利用等效谐振腔的g参数坐标图进行分析,推导了三种不同腔型结构下径向热透镜焦距和切向热透镜焦距系数的计算方法,分析并得出了测量热透镜焦距系数所需的腔型结构。
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Canopy transpiration and latent heat transfer progress have been specially treated in themacro-thermal-environment simulation program,by which,the effects of outside solar radiation andair temperature,greenhouse insulation,and backwall and floor on the macro-thermal-environmentcan be simulated.
根据上述模型就室外太阳辐射、室外气温、温室的保温、温室后墙和地面的蓄放热等对生态温室主体热环境的影响进行了模拟,证明温室透光盖层在白天损失了大量热量,建议改进盖层的透光保温综合性能;一面坡温室后墙和地面对室内的放热贡献相近,但后墙向外界的热损失是其向室内放热的2倍左右,其具体大小还与后墙的尺寸等因素有关。
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The thermal-sensitive property of silver behenate nanocrystal was further evaluated and the feasibility of fabrication of silver film by the thermal decomposition of silver behenate nanocrystals was discussed in this dissertation.
本文还进一步评价了山嵛酸银纳米晶体的热敏性能,探讨了通过山嵛酸银热分解构筑银薄膜的可行性。
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The thermal decomposition processes of silver behenate have been studied by infrared spectroscopy,X-ray diffraction,combined thermogravimetry-differential thermal analysis-mass spectrometry,transmission electron microscopy.
利用红外光谱、X-射线衍射、热重-差热分析-质变联用及透射电镜等分析手段,研究了山嵛酸银的热分解过程。
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During the second transition about 231°C, a structural change took place, which corresponding to decomposition of silver behenate. The major thermal decomposition products are silver nanoparticles and behenic acid. The gas products from thermal decomposition of silver behenate were detected by MS. Carbon dioxide was first emerged, subsequently water, hydrogen, acetylene and some small molecule alkenes appeared.
采用MS对山嵛酸银在整个热分解过程中所释放出的气体产物的跟踪检测发现,首先是二氧化碳气体的放出,接着是氢气和水,随着温度的进一步升高,又伴随着乙炔和一些小分子的烯烃产生,当温度进一步升高到500℃左右时,被山嵛酸钝化的银纳米粒子逐渐失去了有机分子,最终的热分解产物为金属银。
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The concept of thermal stability of calciner was put forwarded, and the corresponding mathematical expression of thermal stability coefficient was determined.
此外还提出了分解炉热稳定性的概念,并给出了相应热稳定系数的表达式。
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Through model tests, practical systemic thermal measurement and back calculation of various hidden parameters, the the flow patterns of gas and solidphases in DD calciner for 2 000 t/d and its thermal performances were synthetically studied.
通过冷态模型试验、实际预分解窑系统的热工检测及各种隐参数的反求计算,对耀县水泥厂2 000 t/d DD分解炉的气固两相运动规律及性能特点进行了综合研究与分析评价。
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The evaluation indexes, which sign the testing results, are put forward, the indices include the difference of calefactive ratio, the heat insulation ratio, effective thermal conductivity, compound thermal resistance and response time.
二、提出了本文所研制的测试装置测试结果的评价指标,具体指标为升温速率差、织物试样的隔热率、名义导热系数和复合热阻及温度动态响应时间。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。