这将背离目前的高性能材料制造方式,目前的方式中,强化学键、昂贵的组成成分以及高耗能加工过程(在高温条件下)都是获得高性能材料所必需的。
This would be a departure from the current approach, where strong bonds, expensive constituents, and energy intensive processing (at high temperatures) are used to obtain high-performance materials.
其次,各类防冻液由于配制时的比例、成分不同,其冰点也不相同,这时应依据当地的气温条件来选用。
Secondly, various types of antifreeze due to the proportion of preparation, different ingredients, the freezing point is not the same, then should be based on local temperature conditions to choose.
他有两方面的证据:第一,现存的灾难性撞击的残骸与Baptistina和她的后代有相同的成分,这是必要条件,但并非充分条件,因为含碳的球粒状陨石在其它小行星上也有;
That is a necessary but not a sufficient condition, as the type of rock involved, called carbonaceous chondrite, is found in other asteroids, too.
利用形核理论,对大块非晶合金的形成条件、控制因素、合金成分设计思路、制备原理与技术等进行了分析与讨论。
Forming conditions, control factors, alloy design methods, manufacturing principle and technology of bulk amorphous alloys are analyzed and discussed using nucleation theory.
由于不能满足成分数据两个约束条件,以往对按时间顺序收集的成分数据预测,其预测值之和不等于1。
Because it cannot reach the two constrained conditions, previous forecast value based on time series composition data cannot add up to 1.
在此条件下对自然发酵和接种发酵的风味成分进行了分析比较。
Upon these conditions, the flavor components of natural fermentation and inoculating fermentation sauerkraut were analysed comparatively.
通过实验,优选出了合适的镀液成分、浓度及施镀条件。
Optimiaed composition and concentration of plating solution, plating conditions are obtained through experiment.
同时根据黑云母的成分等得出了花岗岩的形成条件及其与成矿关系。
On the basis of composition of biotites, the forming condition of granite and its connection with mineralization are carried out.
对大豆皮的成分、酸水解条件进行了初步研究。
The component and acidolysis condition of soybean hulls were primarily studied.
本文概述氯化钾镀锌的优缺点,对主成分的控制、工艺条件的控制、添加剂的控制等都提出了十分中肯的看法。
This paper summarized the merits and demerits of KCl zinc plating, and advanced some views on controls of main compositions, technical conditions and additives etc.
目的:优选最佳的甘草有效成分提取条件。
Objective: Optimization selecting the extracting conditions of effective components of licorice.
接种污泥、营养成分、环境条件、反应器构型以及运行工况对颗粒污泥的形成和性状具有重大的影响。
Seeding sludge, nutrient component, environmental condition, bioreactor configuration and operation parameter were supposed to greatly influence the formation and property of aerobic granular sludge.
萤石由于成矿条件不同,化学成分各不相同,萤石在硅酸盐制品的生产过程中具有广泛的用途。
According to the difference of the minerogenetic condition, the chemical composition is different. Calcium fluoride has a wide USES to produce the silicate products.
通过赫尔槽试验研究了镀液中各成分含量、操作条件及电源对镀层外观的影响。
Effects of each component content in solution, process conditions, power source on appearance of Sn deposit were studied by Hull Cell test.
采用人工发酵法研究了氧气条件对发酵烟叶化学成分的影响。
Effect of oxygen condition on chemical components in flue cured tobacco was studied by method of artificial fermentation.
研究了诸如化学成分、热处理条件和焊接因素对压力容器脆性破坏的影响。
The influences of basic metal chemical composition, heat treatment conditions and welding parameters on the pressure vessel brittle fracture have been investigated.
分析了不同形状的立窑熟料的成分、矿物组成及形成条件。
The composition of clinker from shaft kilns, the mineral substances as well as forming conditions were analyzed.
本文介绍氯化钾镀锌工艺过程、主要工序的配方及工艺条件、镀液主要成分的分析方法。
The potassium chloride zincification technics was introduced, and its proportioning and condition for primary working procedure, and check and measure for primary ingredient.
试验对影响草莓脱毒试管苗玻璃化的培养基成分和浓度以及培养条件等因素进行了探讨研究。
This paper studied the effect of component, concentration and cultivation condition of culture medium on strawberry virus-free cuvette plantlet.
对生姜中抗氧化成分提取的方法与工艺条件进行了探讨;
The methods and technological conditions for the extraction of anti-oxidative components from ginger were studied.
人工降雨很依赖环境条件,比如温度和云层成分。
Cloud seeding is also very dependent on environmental conditions like temperature and cloud composition.
探讨了各种单体成分及各种反应条件对产品性能的影响。
The various of monomer composition and reaction conditions were discussed.
本论文主要研究了改性玉米淀粉胶粘剂的主要成分配比及工艺条件对产品性能的影响。
The effects of adhesive formulation and process conditions upon the performance of modified corn starch adhesive were explored in this study.
同时,对3种提取工艺条件下香料烟浸膏的香气成分含量进行了对比分析。
At the same time, the contents of aroma components were tested with 3 extraction methods of Aromatic tobacco condensate.
分析了在甲醇-丙酮为渗剂条件下的气体渗碳的炉气成分;
This paper analyses the compositions of furnace atmosphere with methanol-acetone dropfeeding agent.
目的改进山羊支原体培养基的营养成分和培养条件,解决山羊支原体培养时间长、营养要求高和难于分离的问题;
Objective To solve the problem in separating caprine mycoplasma difficultly, demanding much nutrition and growing slowly, we propose to improve nutritional ingredients of medium.
不同球磨条件下的产物含有的非晶相的晶化温度比单一非晶相合金的晶化温度稍高,并且与球磨条件以及成分的关系不大。
The crystallization temperatures of amorphous phases in the products are higher than those of amorphous alloys with single phase, and hardly independent of the milling conditions and the composition.
不同球磨条件下的产物含有的非晶相的晶化温度比单一非晶相合金的晶化温度稍高,并且与球磨条件以及成分的关系不大。
The crystallization temperatures of amorphous phases in the products are higher than those of amorphous alloys with single phase, and hardly independent of the milling conditions and the composition.
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