But the method of mixing anti freeze and pumping aid together into concrete is not advisable, and the scientific technology is using anti freezing pumping aid in concrete.
但采用双掺防冻剂和泵送剂的方法不可取，科学合理的方法是采用防冻泵送剂。
The fish have proteins in their blood that protect them from frost. That's been long known, but scientists never understood how these anti-freeze proteins worked.
科学家很久就发现鱼类的血液里面有一种防止结霜的蛋白质，但无法了解这种蛋白质抗霜的机理。
Applicable scope: overground and underground high stringent concrete project. And anti - freeze, impervious, abrasion resistant concrete project.
适用范围：应用于地上、地下高强度的混凝土工程及抗冻、抗渗、耐磨性要求的混凝土工程。
Applicable scope: overground and underground high stringent concrete project. And anti-freeze, impervious, abrasion resistant concrete project.
适用范围：应用于地上、地下高强度的混凝土工程及抗冻、抗渗、耐磨性要求的混凝土工程。
The improved freeze thaw experiment indicates that this additive can improve the long term anti water ability of acid aggregate asphalt mixture markedly.
强化冻融劈裂试验表明，开发研制的含铬外加剂能够显著提高酸性集料沥青混合料长期抗水损害能力。
In the same volume content, anti-freeze properties of the steel fiber concrete is a little superior to the organic steel fiber concrete.
同等体积掺量下，钢纤维混凝土的抗冻融性能要优于有机钢纤维混凝土，但两者相差不大。
Objective To study the anti-bacterial activity of Qingkailing Freeze-Dried Powder for Injection(QI) in vivo.
从而评价注射用清开灵冻干粉的解热、抗炎作用，探讨其解热作用的机制。
Conclusion the liquid nitrogen rapid freeze method is the best anti-ice crystal mation method for section preservation.
结论低温骤冷法是这三种防冰晶法中最利于保存切片的方法。
The ink can be removed by a specific erasing liquid, which is composed of depigmenting agent, complexing agent, dispersant, anti-freeze agent, ethanol, essence and distilled water.
该墨水可用一种专门的擦除液擦除， 擦除液主要成份包括：消色剂、络合剂、分散剂、抗冻剂、乙醇、香精和蒸馏水。
The higher strength is, the better anti-freezing performance, but some concrete samples of high strength occurs sudden breaking in sulfate solution for freeze-thawing.
强度越高，混凝土的抗冰冻性能越好，但一些强度较高的混凝土试件在硫酸盐溶液中冻融时发生突然的中部断裂而破坏。
This indicates that thick shell mussel freeze dried powder and lipid extract have strong chronic anti-inflammatory activity.
相同剂量下，厚壳贻贝脂溶性提取物的抗关节炎效果和新西兰翡翠贻贝脂溶性提取物相当。
The results indicate that the cross-linked carboxymethyl starch of sweet potato has fine freeze-thaw stability, high clarity, strong anti-biodegradation and anti-retrogradation characteristics.
结果表明，交联红薯羧甲基淀粉糊冻融稳定性好，抗生物降解及抗老化能力强，透明度高；
The utility model is a cooling tower which is provided with the functions of anti-freeze and heat preservation.
本实用新型为具有防冻保温功能的冷却塔。
The utility model is a cooling tower which is provided with the functions of anti-freeze and heat preservation.
本实用新型为具有防冻保温功能的冷却塔。
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