Soak the fabrics with 50ppm chlorine dioxide disinfector liquid for 15-20 minutes, and then dry the fabrics

用50ppm的二氧化氯消毒液浸泡15～20分鐘后晾干或烘干即可。

For the determination of the chlorophyll in seawater, pigments of marine algae are extracted with 90 % acetone by the following three methods: 1 grinding in a homogenizer, 2 extracting by placing the samples in darkness for a period of time,and 3 using a sonic disintegrator.

本文討論了用90％丙酮從海藻中提取葉綠素進(jìn)行測(cè)定的三種提取方法(研磨法亚洲一区在线二区在线、浸泡提取法午夜视频在线观看91、超聲波粉碎法)的最佳條件。并對(duì)三種提取方法的提取效率進(jìn)行了比較18禁特黄级福利网站。

Soak the cylinder of the wafers in hydrofluoric acid to disjoin the wafers.

將此"圓柱體"浸泡在氫氟酸中黄色视频男的操女的网站，使硅片互相分離。

Methods: 6 adult cadaver elbows without any obvious deformity and surgery damage were used in our research. A suit of standard arthroscopy, dissector and vernier caliper were used.

選用6具福爾馬林浸泡国产乱子伦农村XXXX琪琪777，成人男性尸體肘關(guān)節(jié)標(biāo)本欧美一级高清片，標(biāo)本沒(méi)有畸形，沒(méi)有接受過(guò)外科手術(shù)中文字幕第五二区第一页；應(yīng)用標(biāo)準(zhǔn)肘關(guān)節(jié)鏡的配置器械、解剖器械及游標(biāo)卡尺黄网页在线播放；選擇肘關(guān)節(jié)常用入路9個(gè)国产一区中文字幕。

In order to make best of efficiency of composite material in different conditions, testing of samples in distilled

其中水分環(huán)境是重要的因素之一，本文還針對(duì)T300/HT3進(jìn)行了浸泡水后的疲勞性能試驗(yàn)超碰免费一欧美精品，對(duì)水分對(duì)復(fù)合材料疲勞性能影響進(jìn)行了初步的分析及研究18水女人一级黄色。

This is however, a very pleasant city to do just this: feast on some great food and soak up some of the mellow atmosphere in one of the thousands of tea houses dotted about the city.

這是然而，一個(gè)非常宜人的城市做這：赴宴在一些偉大的食物和浸泡一些醇厚的大氣在數(shù)以萬(wàn)計(jì)中茶屋的當(dāng)中一個(gè)被加點(diǎn)關(guān)于城市狠狠爱无码一区二区三区。

And douse the colony with the dreaded yellow rain.

并利用黃色的雨水浸泡了我們的家園

You should also soak dried fish foods before letting your goldfish feed on them and this will help with his digestion.

你也應(yīng)該浸泡干魚(yú)的食物91精选自拍，然后才讓你的金魚(yú)飼料對(duì)他們的，這將有利于他的消化国产精品国产精品国产专区不卡。

And then drift net can be removed with water.

汗?jié)n：新染的汗水有哪些黄色网址，可5至10％的食鹽水，浸泡10分鐘美女曰逼黄色网站，然后用肥皂擦55亚洲精品，洗

Add alum to spend short Notoginseng immersion in water for 30 minutes, remove the net drift.

三七花放入淡明礬水中浸泡30分鐘，撈出漂凈摸美黄色网站视频摸黄色网站视频摸黄。