查询词典 temperature
- 与 temperature 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This suggests that the effects of temperature on growth of the two coral species were different. Growth rates of S. hystrix at 25℃ were stable and higher than those of S. pistillata. However, the effects of temperature on growth rate of S. hystrix may be modified by other factors (e.g., mesocosm effect) in higher or lower temperatures. The mortality of S. pistillata in three temperature treatments was very low, while the partial mortality of S.
这些结果显示,两种珊瑚在不同温度下的生长反应有所差异,在适温环境下,尖枝列孔珊瑚的生长稳定且高於萼柱珊瑚,但萼柱珊瑚却会受到其他因素影响;在较高和较低温时,萼柱珊瑚生长没有受到生态箱效应影响,而温度对於尖枝列孔珊瑚生长率的影响可能受到生态箱效应而改变。
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After relations between growth speed of final ice lens and segregation temperature were analyzed, the decrease of water intake speed at high segregation temperature was pointed. For small heave induced by intermissive freezing mode of controlling frost-depth, the mechanism of using intermissive phase to increase segregation temperature of the final ice lens so as to restrain its growth was proposed.
进一步定量考察末透镜体的生长速度与分凝温度之间的关系后,指出较高的分凝温度将会导致吸水速率的降低,而控制冻深的间歇冻结模式其机理就是利用间歇阶段促使末透镜体的分凝温度升高,抑制末透镜体的生长,进而达到减小冻胀的目的。
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The thermoinduced coloration system of fluorane/iodonium salt has been investigated. The kinatic studies of thermoinduced color development reaction in polymer film was performed. It was found that two different phenomena appeared in the relationship between reaction rate constant and temperature. A very low value of k〓(0〓mol〓·l·s〓) and very high energy of activation E〓(149 KJ·mol〓) observed in the region of low temperature, whereas a larger value of k〓(1~10 mol〓·1·s〓) and smaller energy of activation (E〓33 KJ·mol〓) displayed in the region of high temperature of 150℃.
研究了荧烷/碘鎓盐热致显色反应体系,进行了分子膜中热生色反应动力学的研究,发现热生色速度常数k〓和温度关系呈现二种不同情况:在低温区,k〓值很小(<10〓mol·1·s),活化能很大(E〓=149KJ·mol〓);而在高温区,k〓值较大(1~10〓mol·1·s),活化能较低(E〓=33KJ·mol〓),它们的转折点位于温度(T〓=119℃),表明高于T〓是进行热致显色反应的重要条件;考虑到它们用作热记录介质的可能,研究了熔融状态中热生色反应。
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Analyze the flow activation and low-temperature jellification theories that well illustrate the low-temperature properties of environment friendly lubricants, then study and discuss in perspective of molecule the low-temperature flowability of environment friendly lubricants.
分析了可以用于解释环境兼容润滑油低温性能的流动活化理论和低温成胶理论,从分子的角度分析讨论了环境兼容润滑油低温流变特性。
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The results show that when the cathode humidified temperature increase, the humidification of membrane and fuel cell performance improved at lower current density, while the saturation in diffusion layer increase and the performance decreases at higher current density. Humidification of membrane and fuel cell performance improved when the anode humidified temperature increase, the saturation in diffusion layer decrease and fuel cell performance improved when the fuel cell working temperature increase, the resistance of diffusion layer decrease and the performance improved when the porosity largen. At last, the simulation results are compared with the experimental results and they are basically the same.
结果表明随阴极加湿温度的提高,在低电流密度运行时膜的润湿条件改善,燃料电池性能提高,在高电流密度运行时扩散层中液态饱和度增加,燃料电池性能下降;随阳极加湿温度的提高,膜的润湿条件改善,燃料电池性能提高;随燃料电池运行温度的提高,扩散层中液态饱和度下降,燃料电池性能提高;随气体扩散层孔隙率增加,气体扩散层阻力减小,燃料电池性能提高。
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Moisture and temperature on water-soluble film, Business card printing and membership card-making workshop to constant temperature and humidity, or because of the role of water, letoff business card printing and membership card making film easy counterproductive sticky stretch phenomenon, resulting in a large amount of waste film; business card printing and membership card making, oven temperature does not allow more than 50 degrees, or arise as a result the stretch film malcacia misregister.
水分及温度对水溶性膜的影响较大,制卡和会员卡制作车间最好能够恒温恒湿,否则由于水分的作用,收卷制卡和会员卡制作膜易出现反粘,拉伸现象,造成膜的大量浪费;制卡和会员卡制作时,烘道温度不允许超过50度,否则会出现因薄膜软化拉伸而造成套印不准。
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The trial equipment of Su rui can simulate the most rigorous narural environment, for example high temperature, low temperature, wet and hot, change temperature from high to low, solarization, drench, sandstorm, atomizing and acid, fall down, librate and so on. The trial equipment can use to test the adaptability and wear of all materials, kits and total machines. Now the products have been welcome by many country and areas, like as south-east Asia, Africa, also they select by mant industry, scientific research CO and most University, for example ABB, GP, LG, LELON, NEC, SAMSUNG, SHINCO, KELONG, SOUTH CABLE, STHD, HAIER CO, CHANGCHENG CAR CO, Chinese sciences and technologies Electronics CO, and BEIJIN UNIVERSITY, QINGDAO SCIENCES UNIVERSITY and so on. They all give us the best appraise.
公司研发生产的各类试验设备模拟严酷的自然环境,如高温、低温、湿热、高低温交变、日晒、雨淋、沙尘、盐雾腐蚀、跌落、振动等,适用于对各种材料、元器件和整机的适应性耐久性试验,已为上千家国内及东南亚、非洲等分布于各行各业、科研单位及大专院校的客户所选用,其中包括ABB、GP、LG、LELON、NEC、SAMSUNG、SHINCO、科龙电器、南方电缆、希捷硬盘、海尔集团、长城汽车、航天科技集团、中国电子科技集团等知名企业以及北京大学、东北林业大学、青岛科技大学、广西电子质量检测所、福州电子质量检测所等单位院校,且反应良好。
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The results show that the optimal parameters of esterification are as follows: 4% of SO42-/ZrO2, molar ratio of methanol to litsea cubeba kernel oil 101, 68 ℃ of reaction temperature and 4 h of reaction time, the acid value decreases to 2.52 mg/g. Compared with the traditional acidic-catalyzed method, this method has the advantages of no acid proof equipment, easy to recycle catalyst and no acidic waste water emission. The optimal parameters of transesterification are as follows: 25 ℃ of reaction temperature, 0.5% of hexadecyl-trimethyl-ammonium bromide, 1% of NaOH, molar ratio of methanol to the oil 61 and 15 min of reaction time. The ester exchanging rate is 97.6%. This method adopts phase transfer catalyst and produces industry prospect, which has many advantages such as energy-saving and time-saving under room temperature.
研究结果表明,固体酸SO42-/ZrO2催化酯化反应的最佳条件为:油重4%的SO42-/ZrO2,醇油摩尔比为101,温度为68 ℃,反应时间为4 h,原油酸值降到2.52 mg/g;该法相对浓硫酸催化酯化法具有不需耐酸设备、催化剂易回收、无废水排放等优点;相转移催化酯交换反应的最佳条件为:温度为 25 ℃,0.5%的十六烷基三甲基溴化铵,油重1%的NaOH,醇油摩尔比为61,反应15 min,原油酯交换率达到97.6%;采用相转移催化技术,反应在常温下进行,大大减少了能耗,缩短了反应时间,具有的产业化前景。
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Such factors as the amount of phosphoric acid and meltable additives and the agglomeration crafts including the highest temperature, the time of heat preservation at the temperature, and the velocity of temperature rising and falling were individually researched. Moreover, the relationship of them was systematically studied.
考察了磷酸用量、助熔剂用量、烧结工艺(包括烧结温度、保温时间、升温速度及降温速度)等因素对材料性能的影响,并系统地考察了这些因素的相互关联性,获得了制各本体材料的优化方案。
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In this research, we consider that the predominant bacteria in low temperature wastewater treatment in winter were cold-adapted microorganisms, the number of which increased as the temperature dropped more and more, but rarely high up to the number of mesophilic bacteria in normal temperature due to its low growth rate and the restriction of ecological factors, so that the total number and activity level of microorganism in activated sludge decreased.
随着污水温度的降低,污泥中冷适应微生物的数量逐渐增加,但由于冷适应微生物的生长速率相对较低,且容易受到各种生态因子的抑制作用,其数量无法达到常温下中温微生物的水平,使得污泥中微生物的总体数量和活性降低。
- 相关中文对照歌词
- What Temperature Does Air Freeze At?
- Temperature
- Temperature
- Temperature Rising
- Take My Temperature
- Temperature's Rising
- Temperature's Rising
- Temperature
- Check Yo Temperature
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。