查询词典 alkali lye

The influence of activator of Alkali-activated slag cement on strength is studied.

本文主要研究了激发剂对碱矿渣水泥强度、硬化碱矿渣水泥浆体的孔结构及其水化程度的影响。

It is confirmed by the experiments that solid alkaline component alkalineactivated slag cement will not lead to alkali-aggregate reaction expansion damage.

本研究通过试验证实了用固态碱组分碱矿渣水泥配制的混凝土不会发生因碱集料反应而引起的膨胀破坏。

The impact resistance of simulated high level radioactive waste forms made from alkali-activated slag cement based materials was studied.

研究了模拟高放废物碱矿渣水泥固化体的抗冲击性能。

It may be an alkali-manganese, silver oxide or lithium battery.

它可能是碱锰，氧化银或锂电池。

Silver grass is weakly acidic, pH value is between 5.53 and 6.49, alkali buffer capacity is between 0.89ml and 3.31ml and acid buffer capacity is between 11.52ml and 17.38ml; To the wet ability of silver grass, the under-parts of stem are better than upsides, the inner surface of stem is better than surface, the wet ability of leaf is between surface and inner surface; compare with wood and wheat straw, the wet ability of silver grass is worse than that of wood but better than that of wheat straw.

荻草的化学成分主要是由纤维素、半纤维素、和木质素以及抽提物组成，在不同部位，各个化学成分的含量也不相同；荻草呈弱酸性，pH值在5.53～6.49之间，荻草的碱缓冲容量在0.89ml～3.31ml之间，酸缓冲容量在11.52ml～17.38ml之间；荻草茎秆下部的润湿性好于上部，荻草茎秆内表面的润湿性要好于外表面，荻草叶子的润湿性介于内外表面之间，与木材相比，荻草的润湿性不如木材，但要好于麦草；荻草茎秆下部的纵向抗拉强度要高于其上部，热处理15分钟后，茎秆下部的强度有所下降，茎秆上部有所提高，并没有表现出水热处理后荻草单元强度突然骤降的结果

Multilayer latex particles with carboxylic polymer as core, polymer with low glass transition temperature and film-formable under room temperature as shell, and lightly crosslinked polymer as intermediate layer were prepared with unsaturated carboxylic monomers by multistage seed emulsion polymerization. Finally, the room-temperature-film-formable polymer particles with hollow structure were obtained via the alkali treatment to the multilayer latex particles.

采用羧基单体进行多阶段的种于乳液聚合，制备了内核为带羧基的聚合物、最外层为易成膜的低玻璃化温度聚合物、中间为轻度交联中间隔离层的多层核壳结构乳胶粒，最后通过碱处理制成了具有室温成膜性的中空结构聚合物微粒。

As an intersection spot of rivers and coasts, estuary contains both flood and sediments from rivers and threat of marine storm wave and saline-alkali injury. But it is a crossing place of fresh water and salt water, bringing us limitless life and rich nutrition, which has formed manifold bio-resources such as crab and sea eel fry etc.

河口是江河和海岸的交会处，它既有江河带来的洪水和泥沙，又受到海洋风暴潮和咸水盐碱化的威胁，又是淡水、咸水交会处，带来无限生机和丰富的营养，由此形成多种生物资源。

Chromium ore samples were fused by alkali and then leached out by hydrochloric acid. After the analytical lines of the elements were selected, the conditions of sample uptake, carrier gas flow, cooling gas flow and RF power were optimized with the system of SeaSpray nebulizer and cyclone spray chamber, based on the principle of best signal stability. The determination of chromium, aluminum, iron, magnesium and silicon in chromium ores was fulfilled.

铬矿石样品经碱熔融和盐酸浸取后，选用SeaSpray雾化器和旋流雾室，选定了待测元素的分析线，以信号的稳定性为原则，优化了样品提升量、载气流量、冷却气流量和入射功率，实现了电感耦合等离子体原子发射光谱法对铬矿石中铬、铝、铁、镁和硅等主量成分的测定。

Crystal of crisp, pay attention to anti-stress, drop resistance, anti-heat, anti-alkali, strong acid.

的脆，注意防应激，抗跌落，防热，防碱，强酸性结晶。

Crystal of crisp, pay attention to anti-stress, drop resistance, anti-heat, anti-alkali, strong acid.

答：的脆，注意防应激，抗跌落，防热，防碱，强酸性结晶。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。