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1)  preserve at 4℃
4℃保存
2)  4℃storage
4℃冷藏保存
3)  preservation [英][,prezə'veɪʃn]  [美]['prɛzɚ'veʃən]
保存
1.
Abnormal Pore Fluid Pressure of K_1d_1 in Wuerxun Depression and Its Effect to Oil and Gas Preservation;
乌尔逊凹陷大一段异常孔隙流体压力及其对油气保存的作用
2.
Role of abnormal high pressure in the formation and preservation of oil(gas) reservoirs in the north of Songliao Basin.;
松辽盆地北部异常高压在油气成藏与保存中的作用
4)  storage [英]['stɔ:rɪdʒ]  [美]['stɔrɪdʒ]
保存
1.
Transformation of arsenic species in soil samples stored under different conditions:recommended technique of soil sample storage for arsenic species analysis;
土壤样品保存过程中无机砷的形态变化及其样品保存方法
2.
To investigate the affect of different storages on blood alcohol concentration;
不同保存条件对血液酒精浓度检测的影响
5)  conservation [英][,kɔnsə'veɪʃn]  [美]['kɑnsɚ'veʃən]
保存
1.
Experimental Study of the Best Activation Cultivation and Conservation for Hp;
优化幽门螺杆菌最佳培养保存条件实验研究
2.
Nd∶YAG Laser Irradiation Applied to Conservation of Subgingival Residual Root;
Nd∶YAG激光在龈下残根保存治疗中的应用研究
3.
Effects of Culture Conditions on the Physiological Indexes during Embryogenic Callus Conservation in Litchi;
培养条件对荔枝胚性愈伤组织保存中生理指标的影响
6)  Preserve [英][prɪ'zɜ:v]  [美][prɪ'zɝv]
保存
1.
The sperm motility of Amur grayling were measured by BSS and water in temperature of 4℃ and 14℃(room temperature),preserved the sperm and diluted sperm by ASP for experiment.
用BSS和水两种激活剂对黑龙江茴鱼精子活力进行测定,并在4℃和14℃(室温)条件下,对精原液和用ASP稀释的精液分别进行保存试验。
2.
So we must take actual steps to preserve and protect endangering languages and culture of minorities.
为此,我们必须采取实际步骤,保存和保护濒危语言和文化。
3.
The test results show that under the low-temperature refrigeration and sealed storage conditions,the sulfide standard solution is relatively stable and can be preserved for 12 months,so that the reagent consumption has been greatly reduced and the work efficiency can be enhenced.
对硫化物标准溶液保存的时间进行了探讨,试验结果表明,在低温冷藏和密封贮存的条件下,配置的硫化物标准溶液性质比较稳定,可以保存12个月,因此大大降低了试剂的消耗,提高了工作效率,并结合多年的分析体会,提出了分析过程中应注意的事项,在实际工作中有一定的推广价值。
补充资料:120℃油井水泥
分子式:
CAS号:

性质:一种以硅酸二钙和铁铝酸四钙为主要矿物成分的油井水泥,在高温高压水热条件下具有较低的稠度,良好的可泵性;足够长的稠化时间和理想的高温强度,在不掺缓凝剂的条件下,能在高温油气井上用原浆顺利而安全地进行注水泥作业。适于用作3500~4500m井深的注水泥。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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