The determinations of the absolute magnitude and the kinematicparameters of RR Lyrae stars, their effects on the estimations of thedistances and the ages of the globular clusters, and the comparisonsbetween the results and ones from other indicators of distances arereviewed.

對(duì)天琴RR型變星絕對(duì)星等與運(yùn)動(dòng)學(xué)參數(shù)的測(cè)定及其對(duì)確定距離欧美性交片网站、球狀星團(tuán)年齡估計(jì)的影響，并對(duì)它們和其他距離指示器求得的結(jié)果的比較作了評(píng)述91POPNY丨国产熟女。

The present work reports experimental determinations of atomic hydrogen in microwave discharge hydrogen plasmas formed from TM01 MW mode in an ASTeX-type reactor via optical emission spectroscopy by using Ar as an actinometer.

本論文的工作是在ASTeX型號(hào)的放電設(shè)備中產(chǎn)生TM01模式的微波色视频在线一区，通過(guò)微波放電產(chǎn)生氫等離子體。本實(shí)驗(yàn)通過(guò)發(fā)射光譜運(yùn)用內(nèi)標(biāo)氣體氬www.丝袜av.com，對(duì)氫等離子體中的氫原子Blamer線系和氬原子750.4 nm 處的譜線的相對(duì)強(qiáng)度進(jìn)行了實(shí)驗(yàn)測(cè)定无码人中文字幕黑人。

Problems in echocardiography volume determinations:echocardiographic-angiographic correlations in the presence or absence of asynergy［J］.

由于LVMI可隨機(jī)體容量改變而變化，故Hamett等建議對(duì)血透患者的LVH縱向研究国际免费黄色网站，以左室后壁厚度作為指標(biāo)較好一级大黄色视频。

The average standard deviation of six determinations is 0.48%. The method was applied to the determination of omeprazole in capsules with satisfactory results.

藥物濃度在20-300mg/L范圍內(nèi)服從比耳定律。6次測(cè)定結(jié)果的相對(duì)標(biāo)準(zhǔn)偏差為0.48%亚洲视频,色色视频，利用本法測(cè)定了奧美拉唑膠囊中有效成分的含量精品国产AV无码喷奶水，結(jié)果令人滿意。

Amplification factor determinations or Campbell diagrams are available.Wind Turbines are modeled as a set of separate components: tower, bedplate

SAMCEF Turbine Wind 具有創(chuàng)新性的專業(yè)解決方案欧美特级级黄片AA免费，專注于風(fēng)力發(fā)電渦輪設(shè)計(jì)分析在线视频免费理论片A片，包括結(jié)構(gòu)、機(jī)構(gòu)運(yùn)動(dòng)91在线国产观看视频、控制器設(shè)計(jì)和分析a级性爱。

This chapter was divided into four sections: In section 1 ,the origin of bromate problem in flour and shortages of traditional determinations were introduced.

本章分為四節(jié)：第一節(jié)介紹了面粉中溴酸鹽問(wèn)題的由來(lái)，已有的各種檢測(cè)方法及各種方法的不足之處国无码。

Box 275(26) Beijing 102413, China; 2 Beijing Institute of Nuclear Engineering, Beijing 100840, ChinaAbstract The studies of facts effecting on stripping Np from organic phase with HNO 3 and the determinations of Np in the stripping extractor with the reducer of n butyraldehyde are carried out.

單級(jí)實(shí)驗(yàn)結(jié)果表明高清无码激情，正丁醛的加入和延長(zhǎng)正丁醛與镎的相互作用時(shí)間，有利于從有機(jī)相中反萃镎午夜福利视频网址；正丁醛的加入對(duì)鈾AAA免费看黄片、钚分配比的影響不大；但鈾濃度增加會(huì)增加镎的反萃日韩欧美乱伦中文字幕。

Determinations based on celestial mechanics provide the constraints on the variation of G of/Go ≤ 10E-12/year.

基于天體力學(xué)的測(cè)定證明了 G 值變化的約束為/Go ≤ 10E-12/年欧美AAAAA一级黄片。

A systematic survey to, and determinations, classification and evaluation of these plants in this area were then conducted in order to provide some basic scientific grounds for further study of the compositae germplasm resources.

本文對(duì)該區(qū)的野生菊科植物進(jìn)行較為系統(tǒng)的調(diào)查和研究，并對(duì)其進(jìn)行歸類與評(píng)價(jià)黄色日屄视频片，為中國(guó)熱帶地區(qū)菊科植物資源的深入研究亚洲无码第一页，提供了一定的基礎(chǔ)科學(xué)依據(jù)。

The accuracies of genotype determinations ranged from 33% to 100%, and those of precore mutant determinations ranged from 25 to 100%.

基因型測(cè)定的準(zhǔn)確性33%～100%欧美视频精品极品在线播放，前C區(qū)變異測(cè)定的主權(quán)限25%～100%动漫精品无码。