蒸发
- 与 蒸发 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 negative relationship between soil moisture evaporation and calcic nodule content could be attributed to the decrease of soil water content resulting from the increase of calcic nodule content.
土壤水分蒸发与钙结石含量之间的负相关关系与钙结石含量增加所导致的土壤含水率降低有关。
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Soil moisture evaporation decreased with the increasing of calcic nodule mass fraction in soils. When calcic nodule mass fraction reached 0.5, soil moisture evaporation amount decreased by 8 mm, accounting for 10% of total soil water content.
土壤水分蒸发量随钙结石质量分数的增加而降低,当钙结石质量分数为0.5时,土壤水分蒸发降低8 mm,占到土壤总水分的10%。
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Sanjin Soft Capsulae; HPLC; ELSD; Madecassoside
三金软胶囊;高效液相色谱法;蒸发光散射检测器;羟基积雪草苷
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The main steps include as follows: CO2 is led into the mother liquor of sodium meta-aluminate to carry out carbon content decomposing; the primary separation between the aluminum and the gallium is realized by primary carbonatation to filter out sodium hydroxide; secondary carbonatation is carried out on the filtrate to obtain the deposit of the complex salt of gallium and aluminum; a sodium carbonate crystal is obtained after the filtered filtrate is condensed and vaporized; the deposit of the complex salt of gallium and aluminum is dissolved in the mother liquor of sodium meta-aluminate; the processes are repeated until the proportion of gallium and aluminum in the complex salt of gallium and aluminum is larger than 1/340; then the complex salt of gallium and aluminum is added into the NaOH liquor and electrolyzed, thus obtaining the metal gallium with a purity larger than 99.9 percent which reaches the level of 3; simultaneously, the byproducts of the aluminum hydroxide and the sodium carbonate during the process of carbonatation by steps are obtained.
主要步骤包括:向铝酸钠母液中通入CO 2 进行碳分分解,一次碳酸化实现铝镓的初次分离;过滤出氢氧化钠,滤液进行二次碳酸化获得镓铝复盐沉淀,过滤后滤液经浓缩蒸发获得碳酸钠晶体,铝镓复盐沉淀溶解在偏铝酸钠母液中,重复上述过程直至铝镓复盐中的镓铝比例大于1/340,将其加入到NaOH溶液中,电解可获得纯度>99.9%的金属镓,达到3N级水平同时在分步碳酸化的过程中获得氢氧化铝和碳酸钠副产品。
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These [Zn_4]~(2-)-groups as growth units could easily superpose on anodic plane of ZnO single crystals, but difficultly grow on cathodal plane of ZnO single crystals.
在蒸发自组装法制备中,由于嵌段共聚物F_(127)的的两亲性能,ZnCl_2发生醇解反应而形成的醇盐Zn_(2-x)_x互相结合而形成胶束。
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The black liquid is concentrated via evaporation in the first step of the pulping and alkali recovery work section. The effect of steam temperature control plays a decisive role in caustification and combustion work section.
制浆碱回收蒸发工段第一步就是通过蒸汽将黑液进行浓缩,蒸汽的温度控制效果对后续燃烧工段和苛化工段起着举足轻重的作用。
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The structure and principle of hydraulic injector which was key equipment of vacuum system for evaporation in chlor - alkali production was introduced. Process of calculation for design and size of each components of hydraulic injector were described in detail.
龙荣介绍了氯碱生产中蒸发装置真空系统的关键设备一水力喷射器的结构及原理,对水力喷射器的设计计算过程、各部件尺寸都作了详尽的描述,就设计过程中的两点不足作了改进。
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&泰丰阀门&拥有自主产权的氯气专用阀、氯碱盐水专用阀、氯碱气、液专用过滤器、氯碱蒸发专用球阀、纯碱专用阀、氯气专用止回阀、氯气专用安全阀、氯气专用球阀、液氯灌装专用阀、氯碱贯流止回阀、氯碱专用多密封截止阀、氯气专用切断阀、氯气专用过滤视镜、波纹管氯气专用阀、氯气调节阀等多项国家专利技术,是氯碱、纯碱专用阀业的首选品牌,并在氯碱、纯碱、化工工业中享有较高的声誉!
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Chapter two, the preparation of liposomes in DPPC/Chol/DPPA mixed system were investigated systematically for the first time. The optimal conditions for preparation and the composition of liposomes were established, the encapsulation efficiency was up to 50.4%.
第二章 首次系统研究了反相蒸发法用于DPPC/Chol/DPPA混合类脂体系的脂质体的制备,确定了脂质体的最佳制备条件和最佳组成,获得了高达50.4%的包裹效率。
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By comparison between SMM HXRBS observation and ground observation of Hα and CaIIK lines, especially through the combined study between SMM HXRBS observation and chromospheric flare models, the results show that: in the initial stage of impulsive phase, there is a correlative relation betweem Hα line intensity and hard X-ray emission; different spike in hard X-ray flux curve represents the burst at different location; the energy taken by non-thermal electron beam is larger than the radiative loss in chromosphere; for the flare studied here, the chromospheric evapporation is explosive; if the chromosphere is in balance between electron beam bombardment and radiative loss, the column mass density at the top of chromospheric flare model can not be taken as measure from the source of electrons and then the total material between the source of electrons and the top of chromosphere can be estimated.
通过一个具体耀斑的SMM HXRBS观测结果与同时基于地面得到的Hα和CaⅡK可见光谱观测结果对比,特别是将硬x谱观测结果与色球半经验模型联立研究,结果显示出:在脉冲相上升段,硬x发射与Hα辐射之间存在对应关系;硬x线光变曲线中不同脉冲爆发分量不太可能起源于同一位置;硬x辐射所反映的高能非热电子总携带能量大于色球总辐射损失;对所研究的耀斑而言,其色球蒸发过程是爆发性的;在详细比较了非热电子色球总沉积和色球辐射损失的基础上,指出半经验模型中色球顶部柱数密度不能看成是从非热电子源度量的,从而估计了色球顶部到非热电子源之间的总物质。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。