查询词典 water rate

The crystallization behavior is affected by the concentration and cooling rate simultaneously when the solution is cooled.The freezable water of ...

降温过程中的结晶热可用来确定溶液降温后的冻结水含量以及最大冻结浓缩溶液中的水分含量。

A new good idea to strengthen water dissolve rate of glauberite ore by ultrasonic wave is put forward in this thesis.

提出了使用超声波技术提高钙芒硝矿水溶浸出率的设想，并对其机理进行初步探讨。

Nltrasonic wave ; glauberite ; water soluble dissolve rate ; strengthen

超声波；钙芒硝矿；水溶浸出率；强化

NaCl and iso-osmotic PEG had inhibitory effect on the germination of two halophytic seeds, and the inhibitory level of PEG was greater than that of iso-osmotic NaCl. Inhibitory effects of NaCl and water stress mainly showed lowering the seed germination rate, delaying initial time of seed germination and extending the time of seed germination.

本研究从生理和分子角度对其耐盐性进行了初步的探讨，开展这两种盐生植物耐盐相关基因的克隆及盐爪爪液泡膜上多个耐盐相关基因的遗传工程，为作物和林木的遗传改良奠定坚实的理论和实验基础。

The results showed that soil organic carbon, water-soluble organic carbon and humin decreased gradually. Extracted humic substances presented an increasing trend at first and then decreased. Relative proportion of humic acid in HE decreased at first and then increased during the initial stage of corn stalk decomposition, which indicated that the formed rate of fulvic acid was faster than HA. Then PQ dropped gradually and reached stabilization, which indicated that FA and HA transformed into each other for some time and then reached balance.

研究结果表明：随着培养时间的延长，土壤有机碳、水溶性有机碳、胡敏素逐渐减少，可提取腐殖物质先增加后下降，可提取腐殖物质中胡敏酸的相对比例则在玉米秸秆分解初期表现为先减少后增加、最后趋于稳定，表明富里酸和HA经历了一段相互转化的过程后达到了动态平衡。

Business card printing and membership card when you want to fountain water must not be unanimous, sceezer sceezer in large, especially for small, hydroscopicity more paper, its expansion rate of, so it should pay attention to this problem.

制卡和会员卡制作时润版水量要均匀一致，切不可忽大忽小，尤其对吸水性比较强的纸张，其伸缩率也比较大，所以更要注意这一问题。

These indicates bioactive peptides in Chinese forest frog skins have great potential for the exploitation and utilization. S_(180) cells were inoculated hypodermically at the concentration of 1×10~6 cells per mouse and the bioactive peptides in Chinese forest frog skins were resolved into aseptically distilled water to make injection liquid. After injected continuously 15 days, the inhibition rate of tumor was calculated. The induction of tumor cell apoptosis of active peptides in Chinese forest frog skins could be detected by morphological

将S_(180)胃肉瘤细胞接种至小鼠皮下，选取中国林蛙皮肤生物活性肽不同浓度样品液，连续注射种瘤小鼠15天后，计算抑瘤率；采用透射电镜观察细胞形态学变化、DNA梯度琼脂糖凝胶电泳技术、MTT比色法、流式细胞检测等技术观察中国林蛙皮肤生物活性肽对K562肿瘤细胞凋亡过程的诱导。

For a tested alloy containing 0.16 wt% RE, the shape recovery rate achieves 80% in water-quenched state and almost 100% after two cycles of training with a 4% prestrain. However, further more amount of RE addition may cause the formation of coarse, irregularly shaped and inhomogeneously distributed second phase particles in the alloys, resulting in a dramatic degradation in SME.

结果表明：在Fe-25Mn-6Si-5Cr合金中加入微量的稀土元素（0.032-0.20wt％）可以显著改善合金的形状记忆效应：特别是稀土含量为0.16wt％时，在预拉伸为4％的情况下，水淬状态下其恢复率可达80％，经两次训练后形状恢复率可接近100％。

The high-performace liquid chromatographic method was developed for determination of Aloin and Isobarbaloin in rabbit blood. A HPLC system equipment, a Merk LiChrospher 100 RP-18e column with the mobile phase consisted of methanol-water (50:50) and UV detection wavelength at 359nm. The internal standard was 7-hydroxycoumarin and follow rate was 1.0ml/min.

并首先开发出在家兔体内血浆中二个指标成分之高效液相层析分析法，使用Merk LiChrospher 100 RP-18为层析管柱，移动相为甲醇与水（50：50），内部标准品为7-羟基香豆素，在检测波长359nm，流速1.0 ml/min下，分别定量血浆检品与进行确效性的评估。

In this paper, the effects of increased concentrations of pyrene (0, 0.1, 1 and 10 mg/L) on the photosynthetic pigments, net photosynthetic rate, soluble sugar, soluble protein content ,and water metabolism of mangrove Kandelia candel Druce seedlings were studied in sand culture.

采用砂基栽培，研究不同浓度(0， 0.1， 1， 10mg/L)多环芳烃芘，对红树植物秋茄幼苗光合色素含量、光合速率、可溶性糖和可溶性蛋白含量以及水分代谢的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。