microgram

A simple and fast determination of microgram thorium in organic solution containing several hundreds times amount of uranium

在数百倍铀存在下快速测定有机溶液中微克级钍几种含硫萃取剂的合成

This paper describes a rapid method for the separation and determination of microgram amounts of scandium and thorium .

本文提出一萃取分离和测定微克量钪与钍的快速方法。

Iterative Segmentation Method for Cervical Cell Based on Multispectral Microgram

基于多光谱的宫颈细胞图像迭代分割算法

A new , sensitive and selective system for direct determination of microgram amounts of chromium in steels

一种直接测定钢中微量铬的灵敏、选择性新体系

The method of rapidly determing microgram protein

快速测定微量蛋白质的方法

Determination of microgram quantities of antimony in the electrolytic solution of zinc with absorptive complex wave

络合物吸附波测定锌电解液中微量锑

Spectrophotometric Determination of Microgram Amount of Titanium in Aluminium Alloys in the Presence of CPB

苯芴酮-CPB分光光度法测定铝合金中的微量钛

Anion exchange separation of microgram quantities of aluminum and iron from cobalt by means of double complexing agents

用双络合剂的离子交换法分离钴中微量的铝和铁

Combination of Air Flask with Resin Spot Technique for Microgram Detection of Nitrogen , Sulfur and Halogen in Organic Compounds

空气瓶-树脂试剂法鉴定微量有机物中氮、硫和卤素

Group ⅱ were the TCDD infected group , at the dose of 50 microgram / kg ;

Ⅱ组为二恶英（TCDD）染毒组，染毒剂量为50μg/kg；

Organic phosphorus pesticide wastewater is much difficult to be treated , in which organic phosphorus makes against the propagation of microgram .

有机磷农药废水是一种极难处理的高浓度有机废水，因为该废水含有大量的难降解有机物，其中的有机磷对微生物代谢具有很强的抑制作用。

Extraction-Spectrophotometric Determination of Niobium at Microgram level in ores with 5-Br-PADAP

5-Br-PADAP萃取分光光度法测定矿石中微克量铌

Separation and Determination of Microgram Amounts Chromium (ⅲ) By Liquid-Solid Extraction With 5-Br-PADAP and Naphthalene

用5-Br-PADAP固液萃取分离光度法测定痕量铬

Studies on the extractive photometric determination of microgram amounts of antimony ⅱ . iodine green as reagent

萃取比色测定微量锑的研究（Ⅱ）&碘绿法

Microgram for microgram , beryllium is one of the most toxic elements on the periodic table .

一微克，又是一微克，铍是周期表上最有毒的元素之一。

PCR is very sensitive , allowing a single molecule of target DNA to be amplified to microgram amounts of DNA .

PCR十分敏感，可以从一个DNA分子扩增到微克的量。

Resin Suspension Spectrophotometry-Determination of Microgram Coba (?) t in Natural Waters

树脂悬浮光度法测定天然水中的微量钴

Microgram level of doxycycline hydrochloride in micro-volume samples can be determined using the inverted electrode of all-solid-state construction .

用全固态电极倒置法可测微体积样液中μg级盐酸脱氧土霉素。

A simple , rapid and highly sensitive iodometric amplification method was developed for the determination of microgram amount of Mn (ⅱ) and Cr (ⅲ) .

介绍了测定微克量级Mn（Ⅱ）和Cr（Ⅲ）的简单、快速、高增敏碘量法。

The present method only needed 300 ng vector DNA and resulted in high transformation efficiency of 4 5 × 10 2 transformants per microgram vector DNA .

载体DNA仅需300ng，转化效率达45×102转化子/μg；

The extraction of microgram amounts of zirconium with N-benzoyl-N-phenylhydroxylamine

以N-苯甲酰-N-苯基胲萃取微克量锆

Determination of microgram quantities of thallium by substoichiometric

用亚化学计量法测定微量铊

A Study of Dual-wavelength Spectrophotometry Simultaneous Determination of Microgram Amounts of Zirconium and Hafnium with Oxidized Salicyl Florone

双波长分光光度法研究.氧化水杨基萤光酮同时测定微量锆与铪水杨酸插层水滑石及其荧光效果研究

The separation and determination of microgram amounts of scandium and thorium 5,7-dichloro-8-quinolinol and xylenol orange as reagents

微克量钪与钍的萃取分离和测定用5,7-二氯-8-羟基喹啉和二甲酚橙

Using spectrophotometric method , microgram thorium in 30 % TBP-kerosene system containing large amount of uranium was successfully determined after one-step back-extraction with hydrochloric acid .

经过盐酸的一次反萃分离后，在30%磷酸三丁酯（TBP）-煤油体系中与大量铀共存的微克级钍的分光光度测定得到了满意的结果。

Conclusion : Oral misoprostol 400 microgram and vaginal misoprostol 400 microgram were similarly effective for cervical dilatation in the early pregnancy interruption .

结论：在终止早期妊娠的负压吸引术前口服或阴道放置米索前列醇400μg，均能有效扩张宫颈。

Investigation and Analytical Application of the Color Reaction of Lanthanoids Cations with Tribromoasenazo & Determination of Microgram Amounts Total Light Rare Earth in Alloy of Aluminium

稀土元素与三溴偶氮胂反应的分析应用研究&铝合金中轻稀土的测定

Methods Ten microgram of mifepristone was orally taken daily after diagnostic curettage by 50 patients with menopausal transition DUB , 6 month as a course .

方法选择绝经过渡期功血患者50例，诊断性刮宫后每日口服米非司酮10mg，6个月一疗程。

This mothod has advantages of high sensitivity , fine selectivity and easy operation for determining microgram quantities of antimony in the electrolytic solution of zinc and metallic zinc .

本法用来测定锌电解液和金属锌中微量锑有灵敏度高，选择性好和操作简便等优点。

A new small-scale interfacial voltaic cell is shown to be satisfactory for potassium permanganate Oxidation-Reduction potentiometric titration in milligram and microgram amounts of the samples .

首次提出了一种新的氧化还原电位滴定的终点指示器界面伏打电化学池。