查询词典 alkali

The glass transition temperature of the polymers carrying crown ethers as side groups increased when alkali metal ions were added, because the oxygen-metal coordination will lead to the polymer to have order structure.

含有冠醚侧链的高分子在加入碱金属离子后，由于冠醚与金属离子的络合作用导致高分子形成有序结构而刚性增强，其玻璃化转变温度明显提高。

If conditions allow, it is better to use calcium carbonate. Using calcium carbonate as seed crystal, adjusting pH values of solution by alkali, the process of the crystallization of calcium ion in reverse osmosis water under different pH values, seeds and their dosage, also different mixing speeds was examined.

用碳酸钙做晶种，通过加碱调节溶液pH值，考察了不同pH、不同晶种及其投加量、不同搅拌速度下钙离子的结晶过程，确定了pH值是影响钙离子结晶的主要因素，而搅拌速度、晶种及其投加量在一定程度上亦对钙离子结晶有影响。

Its main components include Capsanthin and Capsorubin.It is a kind of dark-red oil-dissolving liquid and the clor and luster are bright and gorgeous with characteristics of strong tinting power,light,heat,acid and alkali resistant,not being affected by metal ion.It is soluble in oil and ethanol.

主要成份为辣椒红素和辣椒玉红素，为深红色油溶性液体，色泽鲜艳，着色力强，耐光、热、酸、碱，且不受金属离子影响；溶于油脂和乙醇，亦可经特殊加工制成水溶性或水分散性色素。

The analysis of lamprophyrespetrology chemistry reveals that it is a series of high potassium- potassium dike rock,it is abandunt in alkali(K2O,Na2O)and has a large reducing capacity.The diagrams of the major-element variation shows that the geochemical compositions-variations of the major oxides have vague general rules of homologous magmatic fractional-crystallization.the pearce diagram of trace elements shows it intensively enriched in LILE,intensively depleted in coherence elements(such as CrNi.et al).

煌斑岩的岩石化学分析表明，乳山地区与金矿成矿相伴生的煌斑岩为高钾质-钾质的碱性脉岩系，富碱(K_2O、Na_2O)，具较强的还原能力(FeO含量均远高于Fe_2O_3含量)，在哈克图解上，主要氧化物的变异规律表现出岩浆分离结晶演化的特点；微量元素的Pearce图呈现强烈的富集LILE，强烈亏损过渡族元素，稀土元素呈向右倾斜的轻稀土富集配分模式，在有关源区性质判别的图解(Cr-Ce／Sr图解和Ce／Yb-Ta／Yb比值图解)上均显示富集地幔源区的性质。

Corrective action must be taken to analyze failure status and severity. Some achievement case of failure detection of ball bearing to Alkali drain pump、primer coating oven No.4 circulation fan and cotaer room exaust fan using ball bearing vibration diagnose technology are showed in this paper.

文中对用滚动轴承振动故障诊断技术成功诊断的彩涂线的排碱泵、底漆烤炉4号循环风机、涂机房排风机等设备的轴承故障进行了分析。

The paper compares four types of dyes using in China,they are basic dyes,alkali basic dyes,modified specific dyes and anionic direct dye s base in their performance and cost.

对基本染料、碱性基本染料、改进型专用染料和阴离子直接染料等国内市场常用的 4种染料的性能和成本进行了分析，并提出使用直接染料将是牛皮箱纸板染色的发展趋势。

Welcome the leadership of telephone contact or provide clues, I will first look goods, I give you a long-term high-priced acquisition of a variety of inventory, low debt, business process improvement approach to changing products or remaining dyes, pigments and color, sporadic , half a bucket of dye, pigment, reduction, active, direct, scattered, acidic, sulfide, alkali satisfied with the prices.

欢迎各界领导电话联系或提供线索，我会第一时间看货，给您一个我公司长期高价收购各种库存、低债、企业转产或工艺改进余留下的染料、颜料及色浆，《零星、半桶的染料、颜料，还原、活性、直接、分散、酸性、硫化、碱满意的价格。

The subject invention provides innovative methods of manipulating the structure and function of egg proteins, preferably albumen, through controlled acid and alkali unfolding and subsequent refolding.

主题的发明提供创新的方法操纵和蛋白质的结构和功能，最好是蛋白蛋，通过控制酸和碱展开及后续研究。

Konjac glucomannan has a strong swelling capacity, water absorption volume is its own weight of glucomannan 80 ~ 120 times, its aqueous solution has a strong bond and gel nature, soluble in cold water can form viscous solution, after alkali after treatment the formation of irreversible elastic gel, or konjac tofu.

魔芋葡甘聚糖具有很强的膨胀能力，吸水率量是其自身重量葡甘聚糖80120倍，其水溶液具有很强的债券和凝胶性，溶于冷水可以形成粘稠的解决方案，经过碱处理后形成不可逆弹性凝胶，或魔芋豆腐。

He dragged you through an Arkansas post-oak swamp, let you dry for a moment on the alkali plains of his Idaho ranch, then whirled you into the society of Viennese archdukes.

我确信自己终于发现了从亚当以来的第一个真正的世界公民，我倾听他纵横整个世界的宏论，生怕从中发现他仅仅是个环球旅行的地方口音。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。