查询词典 alkaline

We investigated the effect of combined application of maize straw, bean haulm, wheat straw and weathered coal on the activity of alkaline phosphate enzyme in calcareous cinnamon soil by means of regression design of 416A-optimization.

本研究采用四因数二次回归 4 1 6A—最优设计方法，通过裸土盆栽试验，在施用少量N、P肥的基础上，研究了玉米秆、豆秆、麦秆和风化煤四种有机物料配合施用对石灰性褐土中碱性磷酸酶活性的影响，建立了上述四个因子与土壤碱性磷酸酶活性之间的数学模型，并分别进行了试验因子的主效应和互作效应的分析

But after hematic sample is refrigerated PH becomes alkaline.

但当血标本冷藏后pH变碱。

In order to accelerate the leaching rate of zinc in alkaline solutions, QM-1SP type planetary ball mill was used to enhance the leaching of hemimorphite from Lanping, Yunan Province in NH3-NH4Cl solutions.

摘 要：为了提高异极矿在碱性溶液中的浸出效率，采用QM-1SP行星球磨机对云南南坪异极矿进行机械活化强化浸出研究。

Menstrual blood loss was determined by the Shaw's alkaline hemochromogen method. FDP was estimated by the S. aureus agglutination method.

我们组织了50名女工，用月经杯收集月经血，用Shaw氏碱性血色原法测定月经血量，用金黄色葡萄球菌凝集法测定行经期血清FDP含量，并且对月经杯与月经垫承接月经血的方法的测定结果进行了自身对比试验。

Methods: Fifty postoperational patients after low position simple operation of anal fistula were randomly divided into two groups and treated with ZHF and Mayinglong Musk hemorrhoidal paste respectively. The level of Hyp in granulation of wound was tested using alkaline hydrolysis assay at the 3rd, 7th and 14th day after operation respectively.

将50例低位单纯性肛瘘术后患者随机分为珠黄霜治疗组和马应龙麝香痔疮膏阳性药物对照组，分别在术后第3、7、14天创面肉芽组织上取材，应用碱水解比色法检测Hyp的含量。

This article relates to the structure of cyanine and multinuclear cyanine ,and the lab-synthesis method and relatednotice of the mentioned sensitized dye;and thelight-absorbencyspectrumof the dye;andthe effect of alkaline heterocycle and acidheterocycle onthe characteristic of dye;and the basic property and application methods of the sensitized dye.

综述了应用于胶片菁染料和多核菁染料的结构；增感染料的实验室合成及注意事项；染料的光吸收谱图；以及碱性杂环和酸性杂环对染料性能的影响；增感染料的基本性质和增感染料的应用方法。

Objective To study the cross contamination of alkaline picric acid in glucose determination by hexokinase method and its preclusion measures.

目的探讨肌酐测定试剂苦味酸对血糖己糖激酶法测定的交叉污染及排除方法。

The two—step sulfomethy lation and the reaction with HOCH〓SO〓Na in sulfite cooking were illustrated in this paper. The optimum technological conditions were determined on the basis of suitable amount of HCHO in sulfite pulping. The differences of delignification and paper properties of wheat straw were also studied in SFP—AQ and alkaline sulfite and AQ cooking .

对麦草粉的两步法磺甲基化反应以及与羟甲基磺酸钠的反应进行了研究，解释了甲醛在亚硫酸盐蒸煮中脱木素作用机理，从理论上确定了甲醛在SFP—AQ蒸煮中的适宜用量，并据此提出了合理的蒸煮工艺和最佳工艺条件。

Alkaline hot-press oxidization pretreatment technology is an effective pretreatment technology which is widely used in the world for refractory gold ores.

碱性热压氧化预处理工艺是国际上通常选用的可规模开发利用的有效的难选冶金矿预处理技术。

From the half life of the hydantoin racemization, could be seen increase the temperature and pH are both good for the racemization, but if the pH value is too high the alkaline hydrolysis will happen and make some loss.

由海因消旋的半衰期可看出提高温度和pH对海因的消旋均有利，但pH过高的情况下海因则会发生碱解反应从而造成损失。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷