光和热的
- 与 光和热的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The stability of aloin decreased with the increase of temperature and heating time. However, the absorbency of aloin did not change with time under room temperature (20℃). The aloin was sensitive to light, and the aloe juice showed a yellowish green sediment in 2 hours after exposed to sunlight. The stability of aloin declined when the pH value arose. The aloe juice was more stable under lower concentration of sodium chloride and sucrose.
结果表明:加热的温度越高,时间越长,芦荟苷的热稳定性越差,而在室温下(20℃)芦荟苷的吸光度基本不随时间改变;芦荟苷具有光敏性,在太阳光照射下,2小时后便出现黄绿色沉淀物;芦荟溶液随着pH的升高,其稳定性下降;低浓度的氯化钠和蔗糖对芦荟汁液稳定性的维持比高浓度的效果明显。
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The conductive photolithographic film comprising about 50% to about 60% of a mixture of epoxy acrylate, a thermal curing agent, and a conductive polymer; about 20% to about 30% of a lithographic reactive component; about 10% to about 15% of a photo-active material; and about 3% to about 5% of additives that enhance conductivity of the conductive photolithographic polymer.
所述导电性照相平版印刷膜包含约50%-约60%的环氧丙烯酸酯、热固化剂和导电性聚合物的混合物;约20%-约30%的平版印刷活性组分;约10%-约15%的光活性材料;和约3%-约5%的添加剂,所述添加剂增强所述导电性照相平版印刷聚合物的导电性。
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The high activity can be attributed to the following factors: 1 Because of the perovskite structure of the host materials, the positive and negative electric charge center is not superposable, and there is a electric field which can separate the photo generated electrons and holes efficiently in the microscopic field.
以层状基质热稳定性分析为依据,经过对制备方法的优化,在不同温度下进行硫化处理,在对催化剂进行产氢性能研究时发现,在以硫化钠和亚硫酸钠为牺牲剂的产氢体系中,插入硫化镉的复合层状催化剂负载一定量铂以后,具有较高的连续的光催化分解水的能力。
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CL which can be detected during tensile testing of unaged polyami-de and UV-irradiated polypropylene specimens, has been found to be an effect of thermally unstable hydroperoxides decomposing due to stress-induced adiabatic heating, which after necking is localised to the travelling neck shoulders.
在对物理尼龙和紫外线照射过的聚丙烯样件的拉伸测试过程中,采用化合光对其进行检测,可以发现一种不稳定的热效应产生的氢分解。这是由于在受拉伸颈部的轴肩局部位置,因应力作用而产生的绝热加热。
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CL which can be detected during tensile testing of unaged polyami-de and U-irradiated polypropylene specimens, has been found to be an effect of thermally unstable hydroperoxides decomposing due to stress-induced adiabatic heating, which after necking is localised to the traelling neck shoulders.
在对物理尼龙和紫外线照射过的聚丙烯样件的拉伸测试过程中,采用化合光对其进行检测,可以发现一种不稳定的热效应产生的氢分解。这是由于在受拉伸颈部的轴肩局部位置,因应力作用而产生的绝热加热。
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While I am on the way to the twin falls, Georgie walks to me and inform that she is leaving for Paia now. Oh! Yeah! I would like to go Paia contrast to Twin falls. As Usual, she drives to my destination and drop me off. This time, I am not only sitting in the coffee shop but also strolling the beach. This beach in Paia is very clean. I don't see any trash on it. Also, there are a few tourists surfing unlike Wakiki beach with hundred tourists although today is Saturday. I even see some ladies do sunbathing. There is something funny but weird for me. Foreigners, American and European, are neither afraid of taking a sunbath in the sunlight nor fitting their bra in the public.
准备要走出农场时Georgie正好要出门到镇上去洽公,这时只想当跟屁虫还管什麼瀑布,这次她一样把我丢在网路咖啡厅就离开,今天我没有单单待在咖啡厅,把包包放下点了杯拿铁坐热椅子后,慢慢沿著海滩方向边散步边欣赏周边风景,要把上次忘记走访给补回来,Paia海滩上的沙是白细沙,虽是周末假期但海滩上的游客并不多,不会有像在Wakiki海滩的那种人山人海的盛况出现,且海滩也很乾净没有见到垃圾的踪迹,阿朵仔果然和东方人非常不同,超级喜欢作日光浴,即使被晒的黑抹抹老了会有斑也不在意照晒不误,像我这个见光死的小白犬只敢戴著帽子全身包的紧紧的站在远处偷偷拍照,这还算是小巫见大巫,阿朵仔让我感到夸张的是连当众乔奶也非常的给它不在意,世风日下哦!
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Was founded in 1992, is beautiful "paradise" city - Hangzhou, is a commitment to electronic product development, design, manufacturing enterprises, the main development and production of household appliances, electric fans, fans and well-being, Bath Pa, disinfection cabinet, kitchen utensils and all kinds of soot; Lightboxes computer control panel, tools, lights, repair lamps, auto-Re Fengji, multi-functional chargers, car refrigerator, heated storage, all types of vehicles and electronic product development Production; treadmills, screw-board computer, the machine still, Happy Valley and other types of fitness equipment development and production of computer-controller; medical sterilization cabinet, dental curing light, and other medical equipment to some of the development and design circuit boards ; Solar energy product development and design, and so on the development of all types of design and production control.
杭州精一电子有限公司始创于1992年,座落美丽的&天堂&城市——杭州,是一家致力于电子产品的开发、设计、制造企业,主要开发生产家用电器、电风扇、冷暖风机、浴霸、消毒柜、油烟机及各类厨具;灯箱电脑控制板、工具灯、检修灯、车用热风机、多功能充电器、车用冰箱、恒温储存器、车用各类电子产品的开发和生产;跑步机、螺杆机电脑板、踏步机、跑马机等各类健身器材的电脑板控制器开发生产;医用消毒柜、牙科用光固化、及其它的一些医用设备线路板的开发设计;太阳能产品的开发设计等等各类控制的开发设计生产。
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Considering many biophysics processes such as the atmosphere,hydrology,plant leaf N content et al.a multiple layer,two-leaf canopy model for predicting of mass transportation and energy exchange between plant canopies and the atmosphere has developed after dividing the canopy height into three layers,and the sunlit and shaded leaf area index was computed respectively at different layers through introducing a foliage clumping index,it is important to distinguish the spatial light distribution and so leaf photsynthesis.
多层—双叶模型对冠层上方碳通量的模拟:综合考虑农田水、热因子及叶片氮含量的非线性垂直分布对碳、水循环的影响,将农田按植株高度分为上、中、下三层,并通过叶片集聚指数计算阴、阳叶面积以区分叶片的空间分布受光状态,建立了均匀农田与大气间物质输送和能量交换的多层—双叶模型,对农田冠层上方基于光合—呼吸的碳循环过程进行了模拟应用研究。
- 推荐网络例句
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We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.
索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称;三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起,称之为挽歌体诗人或者史诗诗人,他们被称为诗人,似乎只是因为遵守格律写作,而非他们作品的模仿本质。
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The relationship between communicative competence and grammar teaching should be that of the ends and the means.
交际能力和语法的关系应该是目标与途径的关系。
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This is not paper type of business,it's people business,with such huge money involved.
这不是纸上谈兵式的交易,这是人与人的业务,而且涉及金额巨大。