buffer solutions造句
例句与造句
- A solution which resists ph changes is known as a buffer solution .
能够阻止pH值变化的溶液称为缓冲溶液。 - Preparation method of buffer solution for the measurement of ph
Ph测量用缓冲溶液制备方法 - A solution which resists ph changes is known as a buffer solution
能够阻止ph值变化的溶液称为缓冲溶液。 - Electrochemical impedance of interface performances of iron borate buffer solution
硼酸盐缓冲溶液界面性质的交流阻抗研究 - Ph measurement - referenz buffer solutions for the calibration of ph measuring equipment
Ph值测定. ph值测定设备校正用标准缓冲溶液 - It's difficult to find buffer solutions in a sentence. 用buffer solutions造句挺难的
- Ph measurement ; technical buffer solutions , preferably for the calibration of technical measuring installations
Ph值测量.主要用于工业测量设备校准的工业缓冲液 - The electrochemical behaviours of paeonol on different solid electrodes were studied by cyclic voltammetry in alkaline phosphat buffer solution
研究了在碱性磷酸盐缓冲溶液体系中，丹皮酚在固体电极上的电化学吸附氧化行为。 - Different from potassium acetate , ammonium acetate intercalated into the inner layer of kaolinite more completely in buffer solution ( ph = 9 ) than under near dry condit ion
与乙酸钾不同，乙酸铵与高岭土的插层作用在ph = 9的缓冲溶液中，比在近干态下进行的完全。 - Hcl buffer solution at ph 5 . 5 , a sensitive adsorptive complex wave of in - lumogallion was obtained by single - sweep polarography . the change of peak height with the concentration of indium is linear in the range from 1 . 0 10
- hcl底液中可获得铟-荧光镓体系灵敏的络合吸附波。测定铟的线性范围为1 . 010 - The electrochemical and spectroscopic behaviors of mp - 11 in the in the aqueous solution and simulated physiological solution , i . e . the solution of 20 % methanol and phosphate buffer solution with 20 % methanol are compared
比较了mp ? 11在水溶液和模拟生理条件(即20甲醇和5mmol / l磷酸缓冲溶液)中的电化学和光谱行为。 - The antibody of ceruloplasmin is modified on the qcm by the approach above and the determination of ceruloplasmin is carried out in the buffer solution with 3 . 5 % polyethylene glycol ( peg )
采用上述固定化方法，将铜蓝蛋白抗体吸附固定于石英晶体表面，在含有3 5的聚乙二醇（ peg ）缓冲溶液中测定人血清铜蓝蛋白（抗原） 。 - In our experiment , kow value was also employed to study the aluminum properties in tea infusion ( at gastric and intestine ph condition ) and the influences of catechins , tea polyphenols and fluoride on kow in buffer solution
所以尽管茶汤中的铝的存在形态没有完全研究清楚，但也可以通过测定茶汤铝的kow值，用以推断饮茶与铝在生物体内的吸收和积累情况。 - The films were soaked in sbf simulated body fluid and cpbs phosphate buffer solution , the results showed that the fha films were less soluble than ha films . with the increase of fluorine content , the fha sediment layer in sbf solution becomes more even
Fha薄膜sbf浸泡实验结果表明：随着薄膜中氟含量的增加，薄膜表面上羟浙江大学硕士学往论文基磷灰石沉积层越来越均匀，沉积方式由岛状向层状转变，说明生物活性随之增加。 - The expression vector pse380 - / iy / was constructed and transformed into e . coli dh5a , expressing hyl gene by adding iptg into the broth . the expression of hyl gene showed a 120kda protein band on sds - page gel and was found to have capability to degrade ha molecules derived from a microorganism dissolved in 0 . 1 m acetate buffer solution ( ph4 . 0 )
经转化大肠杆菌dh5a和iptg诱导表达后用sds - page电泳分析，获得一条约120kda的表达条带； iptg诱导表达后提取原生质膜测定透明质酸分解酶活力，表明该hyl片段的产物能够在体外分解细菌来源的ha 。采用两种策略灭活hyl基因。 - The changes in molecular weight , mass , mechanical strength , microstructure of fibers and ph value of the buffer solution with time in vitro had been studied . the study shows that degradation mechanism of pdlla / ha compound fiber was indicative of an autocatalysis process and simple noumenon hydrolysis
通过对试样的性能测试和形貌观察，研究了pdlla ha复合纤维在降解过程中其分子量、重量和力学性能以及缓冲溶液ph值等一系列参数的变化规律，并探讨了复合纤维的降解机理。
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