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- water preserving capability 保水性
- The results showed that application rate of each time should not be high because of its low absorbability and low fertility preserving capability. 结果表明,煤矸石风化物由于吸附性能低,保肥性差,所以施用化肥时一次用量不宜过大。
- HPMC is a kind of water preserving agent with high efficiency. It is widely used in ceram, building material and many other aspects. HPMC是一种高效保水剂。在陶瓷、建筑材料以及许多其它方面具有广泛的应用。
- It is demonstrated by experiments that the water preserving ability and thermal stability of this absorbent polymer are elevated effectively by rare earth additive. 通过实验证实稀土加入到高吸水性树脂中,有效地提高了高吸水性树脂的持水性和热稳定性。
- Displacing oil and water by gas is very effective, showing gas storage construction in late high water cut stage will have good gas injection and preservation capability. 天然气驱油和水的效果十分明显,说明高含水后期油藏进行储气库建设,其注气、储气能力较好。
- head of water preserving pressure 保压水头
- Solid brick made of clay may destroy vegetation and occupy infield,further more the strength and heat preservation capability of it is not as good as air brick. 由于粘土实心砖的生产要占用耕地并且破坏植被,另外在强度和保温等性能上也不如空心砖,所以采用煤矸石烧结空心砖替代粘土实心砖是发展的必然趋势。
- Article41 Highway administrative departments are responsible for soil and water preservation on hillslopes and wasteland at two sides of highways. 第四十一条公路用地范围内的山坡、地,由公路管理机构负责水土保持。
- Highway administrative departments are responsible for soil and water preservation on hillslopes and wasteland at two sides of highways. 第四十一条公路用地范围内的山坡、荒地,由公路管理机构负责水土保持。
- Features : good abrasion resistance, ventilation, permeability, water preservation, heat insulation, sound absorbency and stability. 特点:良好的耐磨性、通风、透气性、防水、隔热、吸音和高稳定性。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Cement based fiber reinforced rendering mortar. Good flexible, waterproof, water preservation and bonding properties. Shock resistance and anti-ageing, no poison and no smell. 水泥类含纤维的增强抹灰砂浆。具有优良的柔性、水性和粘结性能,抗冲击、老化,防水性能好,无毒无味。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- Let the tea leaves steep in boiling water for five minutes. 让茶叶在滚开的水中浸泡五分钟。
- You need to filter the drinking water. 你需要把饮用水过滤。