查询词典 retention

The compression strength and water retention rate were also mea...

结果表明碳纳米管的加入使聚氨酯材料的压缩强度和保水率得到显著提高。

Two experiments were conducted to study the effects of dietary copper and sulfur amino acids on growth, nitrogen balance and Cu retention in weanling pigs.

本试验目的在探讨饲粮中铜及含硫胺基酸量对仔猪生长性能、氮与铜蓄积之影响。

Analysis on water retention of 8 xerophyte shrubs including Ceratoides spp.

驼绒藜等8种耐旱灌木持水力分析。

Carrageenan stability is very good, even if the long-term place will not reduce its gel strength and viscosity, in neutral and alkaline solution even if the heating or hydrolysis, carrageenan and konjac gum, locust bean gum, yellow The original plastic, such as colloidal shared use, can play a significant synergies can significantly change the characteristics of gel, gel flexible and retention.

卡拉胶的稳定性非常好，即使长期放置也不会降低其凝胶强度和粘度，在中性和碱性溶液中即使加热也不水解，卡拉胶与魔芋胶、刺槐豆胶、黄原胶等胶体共用使用，可发挥显著的协同增效作用能明显改变其凝胶特性、使凝胶富有弹性和保水性。

Result The potato starch grafting acrylate had a higher water absorptiveness and moisture retention.

结果］洋芋淀粉接枝丙烯酸具有良好的吸水性和保水性。

Objective To observe the efficacy and safty of aspirin in prevention of acuate urine retention in patients with benign prostatic hyperplasia, and to approach the etiology of AUR in patients with BPH.

目的 观察阿司匹林预防前列腺增生患者急性尿潴留的疗效及安全性，探讨前列腺增生患者发生急性尿潴留的可能原因。

The adaptational problem in the field of physiological function including: gas exchange disturbance, urinary retention, body fluid volume imbalance, pain and infection tendency; in the field of self-recognition and role function including: anxiety.

确立其适应问题在生理功能有：气体交换障碍、尿潴留、体液容积失衡、疼痛及潜在性感染；自我概念与角色功能有：焦虑。

The sewage flows from pool to plant, passing through retention reservoir to adjust PH value, into removing ammonia with temperature increasing to 20℃,into UASB reactor with temperature increasingto 35℃ to remove off COD and ammonia under the function of anaerobia, then into SBR reactor to remove BOD under the function of aerobia. When the biochemical disposal is completed, the processed sewage will come into the UF system to remove adsorbed solid, organic matter, bacteria, and pathogens in waterand finally come into the RO system to remove off dissolvable salinity, colloid, organic matter, and microbe in water.

垃圾渗滤液经储存池进入污水处理厂，经调节池调整PH值，经1#加热器升温到20℃进入氨吹脱塔脱氨氮，再经2#加热器升温到35℃进人UASB生物反应器，在厌氧菌的作用下降解COD和脱氮，再进入SBR生物反应器，在好氧菌的作用下降解BOD，完成生化前处理后转入UF超滤中空纤维膜系统进行分离处理吸附固体、有机物、细菌、病原体等；最后经高压泵送入进口的RO返渗透中空纤维膜系统中，进行分离处理可溶解盐分、胶体、有机物、微生物等。

The excessive amount of salt can result in the retention of water and sodium in the body, the blood volume increase causes the increased lateral pressure of blood vessel wall, which is the important cause of high blood pressure and angiosclerosis.

过量的食盐，会造成水、钠在体内的潴留，血容量增加导致血管壁的侧压力增加，是高血压、血管硬化的重要原因之一。

Taking natural anhydrate(anhydrous gypsumⅡ) as major raw material,adding composite activator for modification to adjust setting time,flexural strength and compression strength,then mixed and milled with proper amount of composite water-retention agent,fly ash and air entraining agent to obtain plastering gypsum .

以天然硬石膏为主要原料，掺加复合激发剂进行改性处理，调节凝结时间及抗折、抗压强度，然后辅以适量复合保水剂、粉煤灰掺合料、引气剂等，磨细混匀后即得到抹灰用的粉刷石膏。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。