查询词典 conditions
- 与 conditions 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Secondly,the synthesis of SIPE and the reaction conditions such as catalyst,anti-ether agent,temperature and water are researched to control the generation of diethylene glycol and the self-polymerization of SIPM by controlling the total quantum of distillate and the temperature of distillation column and reaction and the reliable synthetic conditions of SIPE are obtained.
其次,在此基础上,研究了三单体的中间体SIPE的合成工艺,研究了催化剂、抑醚剂、反应温度及水分等对合成反应的影响,同时提出了控制馏出物总量、控制分馏柱温度和控制反应温度等措施来控制二甘醇生成反应和SIPM自聚等副反应,得到了可靠的SIPE合成工艺。
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In this paper, a coal mine slime flotation conditions to explore in detail the best conditions.
本文针对某煤矿煤泥的浮选条件最佳条件作了详细探索。
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By synthetically analysizing the physical and chemical properties of all components and particle size, the content of F2641 in the JOB-iC is determined by gravimetric analysis after F2641 is seperated from HMX,TATB and PNP through ? alkali reflux. Determination conditions is set as follows the sample is boilingly refluxed for six hour in a constant temperature bath after adding lOOm! 8.0 ?? 0.1% NaOH. The solvent DMF saturated by TATB is used for extracting HMX,F21 and PNP from the sample and TATB is seperated by crucible filter G4. The mass precent of TATB is determined by extraction fractionation. The mass percent of PNP is measured by multiwavlength linear regression ultraviolet spectrophotometry. The testing conditions are set as follows:multiwavlength constitution: X=267nxn, 275nm, 283nm, 29mm, 299nm,the application scope of the Lambert-Beer law: the concentration of PNP is O.005?0.O25mgIml, the concentration of HMX is 0.060.3Omg/ml,absorption coefficents of PNP and HMX are solved by the slope of linear regression curve of absorbency- concentration of standard solution of PNP and HMIX for measuring wavelengthes,on the basis of the Lanibert-Beer law and absorbancy additivity principle, the slope of linear regression curve of A/E(1) and E1 of PNP and HMX solution is regarded as the concentration of PNP in the solution.
根据传爆药中各组分的物理、化学性质及主体炸药的粒度大小,进行综合分析,确定了采用碱回流重量法测定JOB-1C 中F_(2641)的含量,测定条件:加入100ml浓度为8.0±0.1%的氢氧化钠,在恒温水浴中煮沸回流6h;采用溶剂萃取法测定JOB-1C中TATB的含量,选择TATB饱和的二甲基甲酰胺为萃取溶剂,用G4坩埚式过虑器进行萃取分离;采用多波长线性回归紫外分光光度法测定JOB-1C中PNP的含量,通过实验确定了多波长组合:λ=267nm,275nm,283nm,291nm,299nm;朗波—比耳定律的适用范围为PNP浓度:0.005~0.025mg/ml,HMX浓度:0.06~0.30mg/ml;在测定波长下,对PNP、HMX标准溶液的吸光度—浓度进行线性回归,由回归曲线的斜率得出PNP、HMX的吸收系数;根据朗波—比耳定律和吸光度加和性原理,在测定波长下,对PNP、HMX 两组分混合溶液A_i/E_HMX(i与E_PNP(i/E_HMX(i进行线性回归,回归曲线的斜率即为混合溶液中PNP的浓度。
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Grouting reinforcement construction technology for the soft rock of coal bin ;2. The geologic conditions of coal bin and selection conditions of coal bin support are introduced.
介绍了煤仓的地质条件、煤仓下口支护方案的选择条件及煤仓仓身的施工过程,详细阐述了锚杆支护设计参数的选择过
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This paper studied the synthesis process conditions of softener A-C, and found their optimum conditions.
本文对柔软剂A-C的合成工艺条件进行了探索和优化。
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Routinestorage conditions, as well as some conditions of product manufacture (e.g.,tablet compression, or use of an organic solent during granulation) may alsocause transformations.
常规的储存条件以及一些产品的制造条件(如:药片压制或在颗粒化过程中使用一种有机溶媒)也会导致转型。
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The results showed that when the concentration of surfactant and metal ions (Cd2+) in the feed solution were 500 mg·L-1 and 10 mg·L-1,optimum conditions were air and liquid flow rates 100 L·h-1 and 5 L·h-1, liquid-and vapor-phase heights 45 cm and 66 cm,respectively,sparger (pore size 10 μm). Under the optimum conditions,the about 52% SDS and 99.35% Cd2+ were removed.
实验结果表明,当胶团强化超滤废水中初始SDS和Cd2+的浓度为1440 mg·L-1和50 mg·L-1时,排出的渗透液中含SDS和Cd2+浓度分别为500 mg·L-1和10 mg·L-1,在最佳的工艺条件下(曝气头孔径为10μm,空气流速为100L·h-1,液体流速为5L·h-1,泡沫高度为66cm,液面高度为45cm),SDS和Cd2+的去除率分别达52%和99.35%,SDS富集比为3.1。
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Application of 12V8 full DC magneto, dual-channel CDI, double ignition coil and double spark plugs enable quick ignition at low speed and high-energy ignition at high-speed, and ensure smooth startup in oxygen-deficit highland conditions, cold weather and other heavy conditions.
采用12V8极全直流磁电机、双通道点火器、双高压包、双火花塞,使发动机实现低速快速点火和高速高能点火,能在高原贫氧和寒冷天气等恶劣环境条件下正常启动。
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At last, we provide the upper semi-continuity and compactness of the spectral scalar solution set mapping under some suitable conditions, and the necessary and sufficient conditions to guarantee the lower semi-continuity of the spectral scalar solution set mapping by virtue of the concept of essential solution.
最后,给出了谱标量解集映射满足上半连续且紧的充分条件及下半连续的充分必要条件。
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The effects of the immobilization conditions, the structure of spherule, the mechanical strength, elasticity, stability, and the activity of the bacterial enzyme were investigated, analyzed and determined the immobilization conditions.
探讨了固定化条件对固定化小球结构、机械强度、弹性、稳定性和培养后菌体的谷氨酰胺合成酶的活性情况的影响,分析确定最佳的固定化条件。
- 相关中文对照歌词
- Run Run Run
- Where I Want To Be
- Under These Conditions
- Under These Conditions
- Marianas Trench
- Our Hope Endures
- Mad Mission
- Had It All
- Fits Of Clarity
- Goin' Outta Business
- 推荐网络例句
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"Yes, now you can give yourself airs," she said, you have got what you wanted.
"对了,您现在高兴了,"她说道,这是您所期待的。
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Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.
上主于是对我说:"失节的以色列比失信的犹大,更显得正义。
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I do my best to guide my congregation,ok?
我尽了全力引导会众明白吗?