温度
- 与 温度 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 sort of big plasticshed was very suitahle to cultivating the vegetables using frame, such as cucumber,tomatoand stick bean etc.
秫秸架式结构塑料大棚最适于栽培黄瓜、番茄、架豆等搭架蔬菜,因其使用寿命仅为1a,便于轮作倒茬,利于防治病虫害,而且用材简单,建造容易,温度、光照性能优越,是一种投资少、见效快、易推广的大棚形式。
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Key words: four the segments take out a vapor;turbo-generator ; lend support to a steam box; the boiler connects a row; temperature
四段抽汽;汽轮机;辅助蒸汽联箱;锅炉连排;温度
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The influence of steam/carbon ratio, temperature, pressure and space velocity on reaction was investigated.
考察了水碳比、温度、压力和空速对预转化反应过程的影响。
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Many test parameters proposed in these methods have widely accepted in the literature for sample pretreatment, tem-perature, enzyme dose, pH, and reaction time. This study used sodium arsenate (Na2HAsO4E7H2O) and NIST 2710 soil as the standards to investigate the effect of mixing intensity, liquid to solid ratio, extraction time, and extract pretreatment methods for the determination of bioavailability.
文献中对於体外试验操作参数与程序,如样品前处理、温度、酵素添加量、胃肠相pH值与反应时间等参数已渐趋一致,本研究针对尚未深入探讨之重要参数进行试验,以砷酸钠(Na2HAsO4.7H2O)与标准土让(NIST 2710 soil),探讨蠕动强度、液固比、小肠相萃取时间以及萃取液前处理方式对生物有效性之影响。
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Based on the characteristics of the skewed bridge in a city, the article briefly analyzes the reasons producing the cracks at the hollow slab beam of this bridge from the aspects of load, contraction, temperature and construction.
该文根据某市内斜交桥的特点,从荷载、收缩、温度、构造等方面对该桥的空心板梁处裂缝产生的原因进行了简单分析。
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Cladding silver with tiny crystal grain and bright surface can be gained in the condition of plating solution with about 25℃,PH9.0, cathode current density between 0.3 and 0.4A·dm-2 .Uniform foamed silver can be made by burning in the temperature of 600℃and reduction sinter in the temperature of between 800 and 850℃in electrodeposited polyurethane.
研究了PH值、温度、时间、阴极电流密度等对电沉积银质量的影响,结果表明:电镀液温度为25℃左右,PH值为9.0左右,阴极电流密度为0.3~0.4A·dm~(-2),可获得晶粒细小、表面光亮的银镀层。
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With the advent of nano era, atomic force microscopes have been widely adopted as the major tool for analyzing or discovering new phenomena in research labs. However, it is clear that the environmental conditions like vibrations, changes in temperatures, noises etc., as well as post signal processing, can always affect the images of an AFM.
中文摘要随著奈米科技的进步,利用原子力显微仪做为主要的研究工具,来发现或验证新的物理及化学现象,成为不可避免的趋势,然而,对於 AFM 本身的制作开发,其周边环境因素的控制(如振动、温度、干扰杂讯等)、操作介面及讯号撷取后之处理,甚至探针的制作研究等,都是影响 AFM显像品质的重要影响因子。
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The size of section, elasticity modulus, temperature, delay of construction and the length of cantilever are taken as import vectors, the neural network is developed with the graphic user's interface to realize the construction control for this kind of bridge.
以截面尺寸、弹性模量、温度、与零号块浇筑的时间差以及悬臂端的悬臂长度作为输入矢量,借助图形用户界面,构建了神经网络,实现了对大跨径PC连续刚构桥施工过程的预测控制。
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Electrophoresis was used to confirm the composition of acid whey protein and sweet whey protein.Using orthogonal experiment, technology conditions of using rennet hydrolyzing casein to produce casein glycomacropeptide were studied, and the optimum enzyme hydrolysis conditions were as follows: pH6.5, hydrolysis temperature 50℃, 90min, E/S 2%, the SA concentration was 7.447mmol/L.
本文就pH、温度、蛋白浓度、盐浓度等各种因素条件对乳清蛋白凝胶硬度、弹性的影响规律进行了研究,同时比较了两种乳清的蛋白组成,证实酸乳清与甜乳清相比不含有CMP组分,为后续实验奠定了理论基础。
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The MCP gene was amplified from Red-spotted Grouper Nervous Necrosis viral genome by RT-PCR. The recombinant expression vector pRSET A-MCP was constructed and transformed into BL21 (DE3) plysS to express proteins with induction in different media, at different pH, or at different temperatures.
方法]采用RT-PCR技术扩增出赤点石斑鱼神经坏死病毒MCP基因,构建重组表达载体pRSETA-MCP,以其转化大肠杆菌BL21(DE3)plysS,在不同培养基、温度、pH值条件下进行诱导表达。
- 推荐网络例句
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As of Tuesday, Google's results were still censored in China.
截至周二,谷歌的搜索结果仍受中国审查。
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In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.
在这一过程中,人的主体性发挥是社会有机体健康发展的灵魂。
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Objective To investigate the relationship between the telomer ase activity and apoptosis in gastric cancer.
目的为了探讨胃癌组织中端粒酶与细胞凋亡的关系。