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- Locally dolomite and anhydrite are important as cements. 局部地方白云石和硬石膏也是重要的膠結物。
- Is a vast application field for lime and dolomitic lime products. 是石灰和白云石石灰產(chǎn)品廣泛應用的領(lǐng)域。
- The anhydrite caused spherulite size of PP diminishing,the quantity increasing. 硬石膏的加入使得球晶尺寸減小,數量增加。
- Anhydrite products are lacunaris materials, proning to absorb water. 硬石膏制品是一種多孔材料，吸水能力非常強。
- Also may the calcium phosphide in broken bits ,the dolomit,and so on pearl ore. 還可細碎磷化鈣、白云石、珍珠巖礦等。
- Nodular anhydrite and enterolithic and chicken-wire structures themselves do not signify the Sabkha environment. 結構狀硬石膏、香腸狀和網(wǎng)眼狀構造本身并不表示薩勃哈環(huán)境。
- These cyclic sequences are overlain by the lagoon dolomitic mudstones and shales. 米級旋回層序之頂覆以厚度不等的?
- Locally dolomite and anhydrite are important as cements, together with minor authigenic quartz. 在局部地方白云石和硬石膏也是重要的膠結物；還有少量自生石英。
- The research showed that the modif ied anhydrite changed from polarity to nonpolarity. 結果表明:改性后的硬石膏表面從極性變成了非極性。
- Some marlstone and anhydrite barriers exist in the reservoir, and become some non-connected oil-water system. 油藏中存在若干泥質(zhì)灰巖和膏鹽的隔夾層，形成多個(gè)連通不暢的油水分布系統。
- Anhydrite is a rich raw material but not used widely because of its poor gelling property. 摘要硬石膏目前在中國儲量較大，但是由于膠凝性能差，利用率不高。
- The FT-IR indicated that the modifers were combined to the surface of anhydrite powder by chemical bond. FT-IR分析表明,硬脂酸與硬石膏的表面以化學(xué)鍵結合。
- Those who only produced maleic anhydrite with high profit are no longer optimistic about their future. 該行業(yè)高利的狀況一去不返,屬于只生產(chǎn)順酐類(lèi)型企業(yè)前景不佳。
- The rheological behavior of the anhydrite/PP composites was studied by the modified and un-modified anhydrite. 研究了硬石膏及其表面改性對聚丙烯(PP)流變行為的影響。
- The growth rate of maleic anhydrite and fumarate from 2001 to 2003 are respectively 20. 2003年我國順酐、富馬酸生產(chǎn)能力增長(cháng)速度分別為20。
- In the porosity reservoir with anhydrite, the formation water is rich in sulfate and poor in heavy metal ion. 在與硬石膏的多孔性水庫，形成水在重金屬的離子的硫酸鹽和貧寒上是富有的。
- Catalyst system for hydrogenation of maleic anhydrite and corresponding products are introduced. 摘要介紹了順酐加氫反應的催化體系以及生成相應產(chǎn)物的情況；
- Under the circumstances, gypsum or anhydrite could accumulate to form beds many meters thick, without any co-precipitation of halite. 在這種環(huán)境下，石膏或硬石膏可以堆積成許多米厚的巖層，而沒(méi)有任何石鹽伴生沉淀。
- Dolomitic lime has a higher neutralising power compared to high calcium lime and impedes scaling. 白云石石灰有較高的中和能力且不容易生成水垢。
- Besides high calcium lime, dolomitic lime and high magnesium lime are used in air pollution abatement processes. 除了高鈣石灰,白云石石灰和高鎂石灰也用在減輕空氣污染過(guò)程中。
