The course of stamen abortion induced by high temperature started from the primordium stage in the stamen development and once this occurred it became irreversible despite of lowering the temperature.
由高温引起的雄蕊败育过程始于雄蕊原基时期,这个过程一旦启动,雄蕊败育将不会因重新将它转入低温而逆转。
The development of low temperature curing and high temperature serving adhesives in the field of inorganic and elementary organic chemistry in Russia was introduced in this paper.
介绍了前苏联在无机和元素有机化合物领域内冷固化耐高温和超高温胶粘剂方面的进展。
In this paper, the possibility of high-efficient heat exchanger used in the development of low-temperature heat source, including the solar energy source, is discussed.
本文论述了高效小温差换热器的研究对于开发低温能源、包括太阳能低温热发电的重要意义。
Research and development work for increasing the high temperature strength of sapphire is a major problem with sapphire in high-speed or high-temperature applications.
提高蓝宝石高温强度的研究已成为蓝宝石在高速、高温应用中一个亟待解决的重要课题。
The structure development of coal chars under high temperature reducing conditions was studied.
研究了在高温还原性条件下煤焦的孔隙结构的变化规律。
In recent years our company through research and development applicable to high-temperature, high pressure, large capacity and high-power transmission of the reactor magnetic stirrer.
近年来我公司通过研究,开发了适用于高温、高压、大容积和大功率的反应釜磁传动搅拌器。
This paper introduces in-house development of the high temperature sand coated with boron modified resin and relative technical index.
本文主要介绍了硼改性树脂高温涂敷砂室内研制及相关技术指标。
TDS to serve metallurgical industry, specifically the development of a high-temperature door gasket.
天盾密封服务于冶金行业,专门开发一种高温炉门垫片。
The development of high temperature oxidation resistance of carbon materials was described and the method of coating was emphasized.
并以涂层法为重点,综述了炭材料的高温抗氧化的研究进展情况。
Temperature sensor and automatic fan control technique integrated circuit is the development tends in cooling high-speed chips. It can not only subtract costs, but also reduce the pollution of noise.
采用风扇自动控制技术与温度传感器集成电路,不仅可以节约成本,而且减少噪音污染,是高速芯片冷却技术的发展趋势。
The application of MoSi_2 to high temperature structural materials, heating elements and high temperature coating is reviewed and the development direction is prospected.
着重评述了利用该工艺制备多种体系高温结构材料的研究现状,最后对未来的发展趋势作出了客观的评价与展望。
Development and applications of high temperature radar absorbing materials are also summarized.
综述了高温吸波材料的研究及应用概况。
The development of a new dynamic rubber sealing material resistant to high temperature and pressure has been made.
研制了一种新型耐高温高压动态橡胶密封材料。
Inorganic non-metallic high temperature plugging material is designed for heavy oil thermal recovery of high temperature operation and development of plugging new material.
无机非金属高温调堵材料是专门为稠油热采的高温调堵作业而研制的新材料。
The development of new pattern light carbon brick-high efficiency, high temperature heat insulation material and the applicating effect in electrical furnace line sturcture are introduced.
分析了国内还原性电炉炉衬结构存在的技术问题和破损原因,介绍了轻质炭砖这一新型高效高温隔热材料的研究开发及其在电炉炉衬结构中的应用效果。
DF-101T high power magnetic mixer is the latest development of our factory, fit for mixing of special purpose, and also can be used as high precision constant temperature source.
101t大功率磁力搅拌器是我厂最新开拓的一种大容量大功率搅拌器,适用特别用处搅拌,还能够做高精度恒温源。容器尺寸可依据用户请求定做。
Heat shock stress is one of important abiotic factors, high temperature cause plants wilting, impact the development of embryo, and restrict the plant normal growth.
热激胁迫是一个非常重要的非生物胁迫因子,升高的温度会导致植株萎蔫,影响植物胚胎发育,制约植物的正常生长。
Granite model of the constitutive equation with thermo-mechanical coupling effects provides a basis for the establishment of high - temperature geothermal development drilling rock of stability.
热力耦合作用下花岗岩流变模型的本构方程的建立为高温岩体地热开发钻井施工及其稳定性研究提供了依据。
The key technique for development of USC units is to develop a new type of steel material with high thermal strength, resistance to high temperature corrosion and oxidation at steam side.
开发USC机组的关键 ,在于开发热强度高、耐高温腐蚀、耐汽侧氧化、技术上可行、经济上合理的新型钢材。
The results showed that high temperature was the major meteorological factor that could obstacle the development of Psylla Chinesefrom 2000 to 2002 and in 2010.
结果表明,在2000-2002年和2010年,高温是抑制梨木虱生长发育的最主要气象因子;
For research and development of high temperature magnesium alloy, some Suggestions are brought fo...
并对高温镁合金的研究开发提出了一些建议。
For research and development of high temperature magnesium alloy, some Suggestions are brought fo...
并对高温镁合金的研究开发提出了一些建议。
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