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rosin n.松脂,松香;樹脂。vt.用松脂擦(提琴弓弦);用松脂...

rosin oil

Composite latex particles of disproportionated - rosin ( dpr ) and polyacrylates were synthesized by miniemulsion polymerization 摘要通過細乳液聚合方法成功制備了歧化松香丙烯酸酯復合高分子乳液。

Cypress rosin flows out constantly from these holes , making this cypress unique among all the cypresses in the temple 樹干上遍布洞孔,似乎有斷釘在內;而柏液不斷地從孔中溢出,實為群柏之奇。

Standard test methods for fatty and rosin acids in tall oil fractionation products by capillary gas chromatography 用毛細管氣相色譜法測定妥爾油分級分離產品中脂肪和樹脂酸的標準試驗方法

Standard test methods for rosin acids content of naval stores , including rosin , tall oil , and related products 包括松香,高脂油和相關產品中心存儲的松香酸含量的標準測試方法

Rosin modified alkyd resin prepared by soybean oilstocks had reliable performance and stable quality 摘要以大豆油腳為原料,研制的松香改性醇酸樹脂,性能可靠、質量穩定。

Standard test methods for fatty acids content of naval stores , including rosin , tall oil , and related products 中心倉庫中松香,妥爾油和相關產品的脂肪酸含量的標準測試方法

Moreover , experienced players prefer a more soft rosin for the studio and a harder rosin in the concert hall 有經驗的人在錄音棚用軟些的松香,而在音樂廳則用硬些的。

Binders for paints , varnishes , adhesives and printing inks ; rosin , requirements and test methods 油漆清漆粘接劑和油墨的粘合劑.松香.要求和試驗

Research on fixing agent to anionic dispersive rosin sizing under neutral papermaking condition 固著劑用于陰離子分散松香膠中性施膠的研究

Acid rosin size 酸性松香膠

The verification of particle size distribution of coal slime in accordance with rosin - rammlar equation 拉姆勒粒度特性方程式的驗證

The rosin and tannin that can be extracted from it are sought by the chemical industry 從中提取的松香和鞣酸化學工業上是很需要的。

Rosin tini resin tin 紅黃錫石

Food additive - glycerol ester of rosin and glycerol ester of partially hydrogenated rosin 食品添加劑松香甘油酯和氫化松香甘油酯

Manufacturer and exporter of gum rosin , gum terpentine and their derivatives 其中碳五石油樹脂碳九石油樹脂為國內主要生產商。

Test methods of rosin 松香試驗方法

Activated rosin flux 活性樹脂釬焊劑

Test methods for rosin 松香試驗方法

Study on synthesis and properties of water - soluble alkyd resin by modified rosin 改性松香類水溶性醇酸樹脂的合成與性能研究