吸水,water absorption
1)water absorption吸水
1.Study on water treeing and water absorption rule in polyolefin;聚烯烃中水树和吸水规律的研究
2.Studies on the character of water absorption and the germination conditions of Isatis indigotica seeds板蓝根种子的吸水特性及发芽条件研究
3.Research on water absorption properties and kinetics of Indica rice,Japonica rice and Thai rice籼米、粳米及泰国香米吸水性质及其动力学研究
英文短句/例句

1.supplemental pumping补充抽吸吸水源抽吸
2.Having an affinity for water;readily absorbing or dissolving in water.吸水性的,亲水的对水亲近;容易吸水或溶于水
3.felt the drain starting to suck.感到排水管开始吸水
4.Water absorbing mechanism and improvement of salt tolerance of superabsorbent polymer高吸水树脂的吸水机理及吸盐性的改进
5.Very absorbent, as paper or soil.吸水性强的吸水性强的,如纸或土壤
6.Swelling Process and Water-absorbing Mechanism of Super-absorbent Resin高吸水性树脂溶胀热力学及吸水机理
7.Research on Water Absorbing Mechanism of Synthetic Polymers and Natural Materials;合成及天然吸水材料吸水机理的研究
8.Study on the Test Method about the Absorbent Rate of SAF超吸水纤维吸水倍率的测试方法研究
9.water absorbency and water retention performance of super absorbent resin is excellent.制得吸水和保水性能俱佳的高吸水性树脂.
10.Study on the Capacities of Absorbing and Holding Water of the High Absorbent Resin by Cellulose Grafted纤维素接枝型高吸水性树脂吸水保水性能研究
11.A Study on the Water Retention Capacity of Saps and Affecting Factors;高吸水性树脂吸水保水能力及影响因素的研究
12.Soak up knowledge like a sponge像海绵吸水般地吸收着知识。
13.He soaked up the subject as a sponge soaks up water.他吸收那门学科的知识犹如海绵吸水
14.lift [suction] pump吸取泵,吸取抽机,提水泵
15.portable water jacket downdraft submersible pump便携水套下吸式潜水泵
16.B-the wet ink with a clean blotter please!请用干净的吸墨水纸把墨水吸干。
17.A trademark used for an underwater breathing apparatus.水肺,水中呼吸器用于水下呼吸装备的一种商标
18.Use a blotter to take up the spilt ink.用一张吸墨纸把溅出来的墨水吸掉。
相关短句/例句

water uptake吸水
1.Matrix erosion and water uptake were performed to elucidate the mechanisms of calcium chloride on drug release.通过溶蚀及吸水性试验,考察氯化钙的作用机制。
2.The experiment was conducted with 9 different genotype maize seeds(18 hybrids) in order to study water uptake characteristics and the affecting factors of different genotype maize.为了探讨不同类型玉米种子在萌动前的吸水特点及其影响因素,本研究采用了9种类型共18个品种进行研究。
3.Plant root water uptake is an important part of the research on water transforming patterns in SPAC.植物根系吸水过程是SPAC系统中水分运移规律研究的重要内容。
3)absorbing water吸水
1.Study on the character of absorbing water and the germinative condition of Salvia miltiorrhiza Bunge seeds;丹参种子的吸水特性及发芽条件研究
2.5 h,but its water absorption is low,while absorbing water of clay ceramisite is relatively slow,approaches saturation after 20 h,i.试验研究了轻集料的品种、密度等级、级配、环境湿度等因素对其吸水、释水过程的影响。
4)water adsorption吸水
1.The results indicate that surface treatment of expanded shale lightweight aggregate with a hydrophobic surface, decreases the water adsorption of the aggregate at early and later ages.轻集料混凝土已在结构工程中得到广泛应用,轻集料表面状态、形状和吸水性对轻集料混凝土需水量和工作性能有很大影响。
2.Gravimetric analysis was used to obtain the water adsorption curves and water adsorption capacity of the different tanned goatskin leathers.系统研究了这些不同鞣制羊革在不同温度下的吸水性能,研究了鞣制对羊革水合性能的影响,分析了皮革的鞣制及对其吸水行为的影响与机理。
5)water-absorption吸水
1.A study on the character of water-absorption and expansion of Dendrocalamus gigangteus timber;龙竹竹材的吸水膨胀特性
6)water and oil absorption吸水吸油
延伸阅读

茶树根系吸水茶树根系吸水water absorption by the root system of tea plant 的水分是田间持水t与永久葵蔫系数之间的水分。不同质地的土镶,田间持水量不同。以百分率计,各种土峨田间持水皿如下:砂城土14一18%,轻坡土17一22%,,坡土28~34%,粘土41一47%。据潜根生(1982年、研究,二年生鸿坑种茶苗侧定的永久葵蔫系数:砂质枯城土为6.9%,枯城土为9.7%,粘土为12.4%。中国农业科学院茶叶科学研究所侧定的结果:城土、粘壤土、砂城土和细砂土的永久葵蔫系数分别为9.8一12.9%、14一16%、6.8%和3.2%。据以七年生福鼎大白茶侧定的永久葵蔫系数:砂坡土为6.0%,枯盘黄棕坡为9~10%。以砂城土和枯土为例,它们的有效水分约8一12%,28.6一34.6%。只有土城水势高于根细胞水势,水分才能进入根系。适宜茶树生育的水分,上限是田间持水t的90%,下限是田间持水t的60%。降低到田间持水t的45%,茶树发生早害;超过田间持水t、茶树友生沮害。②土坡氧气:氧气是茶树根系生育和吸收水、肥的重要条件。上壤板结或水分过多,造成土坡暇气缺乏和COZ浓度增高,短期内可使根呼吸速率降低,限制根系吸水;较长时间后,根系进行无权呼吸(见茶树呼吸作用)、危容根系.整株枯死。因此,茶园管理应注意人工排水,改良上城,使土城形成团独结构,调节土坡中水和气的矛盾。③土城温度:土沮低,水的钻性增加,扩散速率降低;细胞原生质枯性增大,透性降低;根呼吸速率减弱,限制根系吸水;根系生长级慢,有碍吸收面的增加,吸水量小。10℃以下的土沮,根系生长不佳,吸水明显降低;当土壤冻结时.根系不能吸水。一3一一4℃低温,茶树细根就会受害。土沮升高,根系吸水加快;茶树根系生长最适沮约25~30℃,吸水最快;30℃以上,加速根的成熟和老化,使幼嫩的细根木质化、栓质化,降低吸水能力、同时,土温过高,会使细胞原生质结构部分遭受破坏,透性加大.造成一些离子外渗,根吸水速率变慢。沮度对根系吸水的影响,还随茶树品种、生长环境、生理状态的不同而有差异。例如,在干早炎热的夏季中午前后遇到阵雨,雨后天晴,土温明显降低,而叶燕腾作用较强,出现茶树幼叶葵蔫现象。④土城溶液浓度:茶树根系要从土城中吸水,根细胞水势必须低于土壤溶液的水势。茶园施肥过多,或干早季节施肥不当,特别是施用化学肥料过量,土城溶液的水势很低,便阻碍根系吸水,甚至引起根系水分外渗,造成生理干早。