This sampler can be used only in streams shallow enough to be waded.

這種取樣器只能用在能涉渡的淺水河流上欧美激情亚洲日韩专区。

Measurement results indicate that the sampler achieves a maximum 3 GS/s sampling rate.

測(cè)試結(jié)果表明特黄的AAA级的中美欧的毛片，采樣器實(shí)現(xiàn)了最高3 GHz的采樣速度精品久久久久网。

Happily Ever After By Marie Barber of Just Cross Stitch This is a beautiful wedding sampler that ...

幸感圆褰ヅ九臼悠的兀快樂后又大又粗的黄色视频，瑪麗理發(fā)只交叉縫合超碰欧美操屄屄在线，這是一個(gè)美麗的婚禮采樣。a网在线观看视频。青草娱乐视频。

Our company has designed and produced successfully series of Fast Response Sampler which are the newest units for sampling by absorbing the advanced technology from abroad They boast a series of strong points,such as fast response to the sampling,simple operation,high accuracy and so on,It is an ideal unit for sampling.

科學(xué)技術(shù)的進(jìn)步，推動(dòng)著檢測(cè)技術(shù)的發(fā)展，我公司在學(xué)習(xí)國(guó)外先進(jìn)技術(shù)的基礎(chǔ)上研制成功色呦呦免费看，并已投入生產(chǎn)快速取樣器系列產(chǎn)品五月丁香六月婷婷激情综合，是最新穎的取樣裝置，它具有取樣快速性爱视频黄色、制樣簡(jiǎn)單日韩精品深夜福利无码不卡、質(zhì)量?jī)?yōu)良等一系列優(yōu)點(diǎn)，是一種理想的取樣工具国产成在线观看免费视频app。

In order to establish relative analysis methods and find out transfer rules and vertical distribution characteristics of heavy metals in sediments of Poyang lake,column form sampler designed by us was used in the experiments,the sediments samples from Wucheng section of the Ganjiang River in Poyang lake area were collected using adjacent water vertical spile method.

為建立鄱陽(yáng)湖水域沉積物中重金屬的相關(guān)研究方法网禁拗女稀缺资源在线网站，了解重金屬污染物的遷移規(guī)律，并探討底泥中重金屬的垂直分布特征九九r视频，采用底質(zhì)柱狀采樣器通過臨水垂直插管法采集鄱陽(yáng)湖流域贛江吳城段的底質(zhì)樣品97人人操人人色，利用微波消解—AS-990型原子吸收分析體系對(duì)柱狀樣中不同深度的樣品進(jìn)行重金屬Cu含量的測(cè)定。

On Wednesday, it was a sampler. She says the stripling\'s fun.

星期3A片β片毛片免费视频，要做樣本拼布亚州专区，她說彎曲壓線技巧很有趣。

On Wednesday, it was a sampler. She says the stripling's fun.

星期三91视讯亚洲一二三区，要做樣本拼布AV片片A爽A片，她說彎曲壓線技巧很有趣。

The structure,characteristics,typical application and feature parameters of floating-balls subsea sampler are introduced.

介紹了浮球式海底取樣器的結(jié)構(gòu)强奸a片久久a、性能特點(diǎn)国产又色又猛又黄又大视频、典型應(yīng)用及性能參數(shù)

In this paper,the method for calibration of collection efficiencyof total airborne tritium sampler is presented.

本文介紹空氣總氚采樣器采樣效率的刻度方法。

An automatic sampling system was applied in SHAOGANG №6 sintering plant,it is made up of bucket type cutter sampler,chemical analysis sample preparation,sinter size analysis and tumbler test etc.

韶鋼燒結(jié)廠新建的6號(hào)燒結(jié)機(jī)(360 m2)采用了一套自動(dòng)采制樣系統(tǒng)未满十八18禁止观看网站，該系統(tǒng)由采樣大学生美女一级片、化學(xué)樣制備、粒度分析和轉(zhuǎn)鼓檢測(cè)等的幾個(gè)部分構(gòu)成my国产精品免费。