Alkali的例句大全

The conformation transition processes of Nephila spidroin membranes induced by alkali salt solutions were monitored by time-resolved FTIR spectroscopy.

运用时间分辨红外光谱对碱金属盐溶液诱导发生的蜘蛛丝蛋白膜的构象转变过程进行跟踪研究。

Choosing 2ml organic alkali as catalyst and setting the reacting time as 15 hours, the producing rate of olefine ketone was 93%.

选用2ml有机碱催化剂和反应时间15h生成烯酮产率为93%。

Combined chemical flooding agent is composed of surface active agent, polymer and alkali.

化学复合驱的驱剂主要是表面活性剂、聚合物和碱。

Much higher alkaline phosphatase ( ALP) activity was observed with the hydroxyapatite ( HAP) carrier than with the titanium or glass carrier.

观察到使用羟基磷灰石（hydroxyapatite，HAP）载体比玻璃或钛载体获得了较高的碱性磷酸酶（alkaline phosphatase ALP）活性。

By adopting the seed emulsion polymeric method, acrylic polymer that could be swelling by alkali being used as core and cross-linking acrylic polymer as shell synthesized a new opacity polymer that can substitute part titanium pigment.

采用了种子乳液聚合法，以可被碱溶胀的丙烯酸类聚合物为核，交联型的丙烯酸类高聚物为壳，合成了新型的可以代替部分钛白粉等颜料的可遮盖聚合物。

Effects of Alkali Metal on BF Smelting with Vanadic Titanomagnetite and Control Measures

碱金属对钒钛磁铁矿高炉冶炼的影响及对策

A Study on Microscale Experiment of Acid and Alkali Titration Analysis

酸碱滴定分析微型实验研究

The parameters for estimating acidic sensitivity of soils were statistically gained by using the titration curve of acid and alkali.

根据酸碱滴定曲线，进行统计分析和数学拟合，提出以酸碱滴定曲线拟合方程的斜率表征土壤酸缓冲能力的新方法。

Its ion-exchange properties for alkali ions such as saturation capacity of exchange, distribution coefficient, the pH titration curve and service cycles were ( determined).

酸改型后，测定了对碱金属离子饱和交换容量、分配系数、pH滴定曲线、交换次数等参数。

Alkali admixture is determined by automatic electric potential titration and One ank-derivative curve to determine titration terminal point. Compared to double index sign method, the automatic electric potential titration has more advantages: Mensuration terminal point delicacy, smaller error, and so on.

在混合碱的测定中，采用自动电位滴定一阶导数曲线法确定滴定终点，与双指示剂法相比，本法具有终点灵敏、误差小等优点，大大提高了测定结果的准确度和精密度。

In the traditional acid and alkali titration experiment with methyl orange as indicator, titration end-point is difficult to be judged, especially for beginners.

在酸碱中和标定中采用甲基橙做指示剂，滴定终点难以准确判断。

This paper discussed the influence of the different indicator and it's different dosage to the titration error in the acid and alkali titration experiment too.

选择不同指示剂及其不同用量指示剂在酸碱反应中对滴定误差的影响也不同。

By contrast, the binary compound flooding system without alkali is popular in the oil field with strong application on the spot.

相比之下，二元复合驱配方中未使用碱，矿场可操作性更强，因而受到油田的欢迎。

Research on petrology and geochemistry of Cenozoic Neogene basalts on Jiangsu-Anhui border revealed that basalts had the characteristics of alkali basalt system rich in Titanium 、 al-kali 、 lithophile element.

本文通过对苏皖嘉山一盱眙地区新生代晚第三纪玄武岩的岩石学、岩石化学及岩石地球化学的研究表明该区玄武岩具有富钛、富碱和贫铝的特点、属大陆碱性玄武岩系列。

Study on Deoxidization of Alkali Lignin by Pd/ C Catalyst

钯/炭（Pd/C）催化还原碱木质素的研究

Deoxidization of Alkali Lignin with Hydrogen over Pd/ C Catalyst

Pd/C催化下H2对碱木质素的还原作用

A novel armed crown ether has been synthesized and its chromophoric sensor behavior and the binding ability with alkali metal and alkaline earth cations were investigated.

本文设计合成了一种新型臂式冠醚，并研究了它对碱（土）金属离子的生色传感和选择性键合行为。

We also inspected the swelling behaviour of the gel in different solvents and at the presentee of acid, alkali and salt.

还考察了在不同溶剂中和在酸、碱、盐存在下凝胶的溶胀情况，以及凝胶的再生性能。

Influence of Alkali Pretreatment on Dyeability of Modified Cotton Yarn with Reactive Dye

碱预处理对改性棉活性染料可染性的影响

Adding the different nanometer CeO2 content to alkali iron powder electrode, the diffusible hydrogen content, low-temperature impact and chemical composition of the weld were tested.

在碱性铁粉焊条药皮中添加不同量的纳米稀土氧化物粉体，对焊缝进行扩散氢含量、低温冲击及化学成分的测试和分析。