硼酸
- 與 硼酸 相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來源于網(wǎng)絡(luò)日韩精品无码区免费专区，僅供參考]
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This is an easy, accurate, reliable and pollution-free method to determine boric acid in frozen food.
本方法使用無污染溶劑www.26uuu.com、簡便快速smag在线观看、準(zhǔn)確可靠久久精品中文字幕av，適用于冷凍食品中硼酸的測定久草手机视频。
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The experiments show that in the new diol boric acid and the proportion of different circumstances, different forms of its response, the proportion of three different reaction there.
實(shí)驗(yàn)表明黄片一区pon，在硼酸與新戊二醇的比例不同的情況下亚洲天堂网a，其反應(yīng)形式不同，有三種不同比例的反應(yīng)存在亚洲色图综合区。
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Boric acid is used in nickel plating, and would presumably be a constituent of rinse water.
硼酸用于鍍鎳久久一级无码A片，大概也是漂洗液的一個(gè)組成部分。
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Give me some boric acid.
給我來點(diǎn)硼酸吧99爱在线精品免费观看。
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A salt or an ester of boric acid .To treat with a buffer .
硼酸是一種極好的漂浮物全网黄色视频，而水鋁氧卻毫無浮動(dòng)性。
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The rate of crystallization can be up to over 88% if the crystallization temperature/time is constant and the boric acid concentration is controlled within
在相同的結(jié)晶溫度和結(jié)晶時(shí)間的條件下人人操人人看人人玩人人爱，硼酸的質(zhì)量分?jǐn)?shù)控制在28.5%~31.0%性生活无码黄色，結(jié)晶率可達(dá)88%以上。
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Practice shows: The boric acid ester as resisting additive, its greatest advantage is safe and easy to formate.
在國外欧美黄色一级线上免费播放，各種各樣的硼酸酯作為新型的抗磨添加劑得到了廣泛的研究免费可以看黄的视频网站。
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The factors such as boric acid concentration and pH,influencing formation of complex of HPMC and glucose were studied.
研究了硼酸濃度和pH值對葡萄糖-羥丙基甲基纖維素體系分離性能的影響；并將葡萄糖與其它添加劑如甘油欧美韩日中免费网站、甘露醇對分離的影響作了比較先锋音影资源，葡萄糖特有的環(huán)狀結(jié)構(gòu)使得其對羥丙基甲基纖維素體系分離能力的提高更為顯著。
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A salt of boric and silicic acids.
一種硼酸和硅酸形成的鹽男人的天堂精品视频网站。
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BACKGROUND: Borosilicate glass is a kind of novel bone substitution materials. In vitro experiments indicate that it has good biodegradability and bioactivity.
背景：硼酸鹽生物玻璃是一種新型骨替代材料全免费A级毛片免费看无码软件，體外實(shí)驗(yàn)顯示具有良好的生物降解性能以及生物活性。
- 推薦網(wǎng)絡(luò)例句
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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.
47：5 法老對約瑟說91中文字幕永久在线看，你父親和你弟兄們到你這里來了乱伦视频无码一级。
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Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.
提出了用測地線方程、曲面上兩點(diǎn)間短程線來計(jì)算膜結(jié)構(gòu)曲面測地線的方法av福利资源福利，同時(shí)啪无码高请不卡在线观看，采用測地線間垂線的中點(diǎn)連線和用無約束極值法進(jìn)行空間條狀曲面近似展開的分析。
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Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...
嘿大烏鴉午夜a一级毛片视频网站在线免费观看，個(gè)別謊言的事不要再-其所有的組織的謊言欧美精品手机在线一级播放，在支持久艹a免费视频。