查询词典 at a heat
- 与 at a heat 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 results indicated, that the curves of hatching rate and normal diploid larva output showed a single peak, with the highest point at 3.4 τ0, corresponding to metaphase of the first mitotic division, the results were obtained irrespective of the different pre-treatment water temperatures, thus confirming the veracity of measuring heat-shock timing by τ0 and the wild applicability of this method in cyprinid and also suggesting a new way to the operations of induced gynogenesis in related fish.
结果提示了以τ0单位度量热休克处理时机的准确性以及该优化方法在鲤科鱼类雌核诱导操作中的通用性,从而为相关鱼类的雌核发育操作提供了有价值的资料。
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Draw lessons from increment type observation implement with PI condition observation implement research achievement, combine heat to dominate a field complex control system designs bunchy form normally the actual condition of regulating system, offer observation of function of PI of increment style broad sense implement and the concept that its condition feedbacks, the tectonic regulating system that cluster form and observation implement feedback of shirt-sleeve broad sense condition controls a system, learn an analysis through number, give out the sufficient condition of IFO-PIO/BS reachs his corresponding theorem and deductive proof, announce give this to controlled systematic equivalence to be had at IFO-PIO/BS change the function that gain condition feedbacks.
借鉴增量式观测器和PI状态观测器的探究成果,并结合热控领域复杂控制系统通常设计成串级调节系统的实际情况,提出增量式广义PI函数观测器及其状态反馈的概念,构造串级调节系统和观测器相融合的广义状态反馈控制系统,通过数学分析,给出IFO-PIO/BS的充分条件及其相应定理和推论的证实,揭示出该控制系统等价于IFO-PIO/BS具有了变增益状态反馈的功能。
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Film or paper surface dirty, and wrapped it into the dust or clear plastic mulch films after the crease or relaxation phenomena, film hemming switched to a new membrane drying temperature is too high, adhesive surface crust adjust oven temperature, clear crusts partⅱ thermotolerance cohesion and not enough use better glue wrinkle of polymer-coated film transfer after the roll is not the proper balance of films at both ends are inconsistent or wave; adjustment layer of polymer-coated machine too thick, solvent evaporation incomplete, viscosity, pressure drum extrusion, paper (Business card printing and membership card making products) and films between slide to adjust the film covering technology electrothermic roll and rubber roller ends is not plain, pressure is inconsistent, ranging from the adjustment of the linear speed of the machine after the temperature inside the plastic mulch film covering the subject in yellow glue resin particularly resin or additives not resistant to ageing, in the light, heat, under the influence of ultraviolet radiation, chemical change, build the pigments should be switched to a new glue
薄膜或纸张表面不干净,裹入灰尘或杂质清除后再行覆膜薄膜有折皱或松驰现象,薄膜卷边换用新膜干燥温度过高,粘合剂表面结皮调整烘道温度,清除结皮胶的粘接力和耐热性不够换用更好的胶水覆膜后起皱薄膜传送辊是否不平衡;薄膜两端松紧不一致或波浪边;调整覆膜机器胶层过厚,溶剂蒸发不彻底,影响了粘度,受压力滚筒挤压,纸张与薄膜之间产生滑动调整覆膜工艺电热辊与橡胶辊两端不平、压力不一致、线速度不等调整覆膜机器覆膜后易变黄胶水中的主体树脂特别是一些增粘树脂或助剂不耐老化,在光、热、紫外线的影响下,发生化学变化,生成有色物质应换用新胶水
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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。
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This paper presents a numerical simulant solution of a scatheless measurement of helium pressure in fuel rod by measuring clad temperature indirectly based on the principle that helium has different heat transfer characteristics at different pressure.
用数值模拟的方法对一种用温度测量进行燃料棒内氦气压力无损检测的方法进行了模拟计算,该方法的基本原理是氦气在不同压力下具有不同的传热特性。
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It has a low BOM cost and can fit well at around $100 target price, even with all the chipset and peripherals accounted in. Besides, it poses a great advantage of smaller process technology of 45-nanometer over AMD's Geode processor which can help to bring down the whole final product's size and promote better heat dissipation.
它有一个低BOM成本,可适合在100美元左右的目标价格,甚至与所有的芯片组和外围设备占英寸此外,它构成了很大的优势较小的工艺技术的45纳米的AMD公司Geode处理器可以帮助降低整个最终产品的规模和促进更好的散热。
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Department for its handmade, fire-resistant but not so bad, not bad Hui Guo, I have a strong, simple food; cooked out into the bowl, soup and a half-face, TANG Qing-Wei Jia, the staple food for both at the same time table, Mian eat, heat may face.
因其系手工制作,故耐火而不糟,回锅而不烂,较有口劲,食用简便;煮熟挑入碗中,半汤半面,汤清味佳,既可作主食,又可佐餐,吃凉面,热面均可。
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The company invests mount a horse the project of form a complete set of cooking of defer of 1 million T hydrogenation of 800 thousand T refines and 30 thousand T is sulfureous reclaim project, quality of farther promotion product, reclaim effectively the 2 oxidation sulfur in waste gas, have major economic benefits and social benefit; to invested many yuan 6000 to build two dry gas to make hydrogenous device, make waste gas reclaims rate achieved 95%, reduced the discharge capacity of waste gas substantially, reduce; of the cost that make hydrogen to be in greatly at the same time more than heat, beyond pressure, of more than gas used a respect integratedly to carry out 22 technical reformation, make enterprise ton the banner level that oily treatment specific power consumption reached industry of domestic person of the same trade.
公司投资上马了100万t延迟焦化的配套项目80万t加氢精制和3万t硫磺回收项目,将进一步提升产品质量,有效回收废气中的二氧化硫,具有重大的经济效益和社会效益;投资6000多万元建设了两套干气制氢装置,使废气回收率达到了95%,大幅度降低了废气的排放量,同时大大降低制氢成本;在余热、余压、余气的综合利用方面实施了22项技术改造,使企业吨油加工能耗达到了国内同行业的领先水平。
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"Well, you look like you were dying from the heat," said Vanessa looking again at the picture, of Lisa with short kaki pant and blouse with no sleeves, her hair tight in a pony tail and a small monkey in her right shoulder while two kids where holding her hands.
"哦,你你看上去要热死了。"凡妮莎又看了那相片一眼说道。照片里的丽莎穿着橘红色短裤和无袖衫,头发扎成了马尾。一只小猴子坐在她的右肩上,两个孩子拉着她的手。
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In the final practice Matsukura had run a 40 lapper but believes increased wind at the track made for a slower run time in the first heat.
在最后一次练习松已经运行了40拉佩尔但认为增加风能在赛道上作出较慢运行时间在第一热。
- 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。