查询词典 osmotic pressure

Using self-made conventional PPOP as reference, relative bioavailability and pharmacokinetic study of novel PPOP and novel SOTs were performed in six beagle dogs by three-circle crossover design, drug concentration in plasma of beagle dogs after single dose oral administered of three kinds of osmotic pumps was detected by HPLC method.

本文采用高效液相色谱法，以自制的传统型格列齐特推拉式渗透泵片为参比制剂，以自制的双面打孔格列齐特推拉式渗透泵片和异步释放格列齐特三层渗透泵片为受试制剂，对三种格列齐特渗透泵制剂进行了beagle犬体内药物动力学研究。

As one of the most important osmoregulation actor, firstly,Proline plays a keyrole in the osmotic potential adjustment in plant cells. Secondly, Proline can preventNaCl from damaging the structure of biomacromolecule in cells. Thirdly, the highdissolubility and non-rejection capability of Proline can enlarge the solution volumnof the cell, so the concentration of salt will be diminished in cytoplasm and the saltstress will be relieved. Forthly, the accumulation of Proline could prevent thedehydrolysis from sap cavity in cytoplasm. Fifthly, the synthesis of plant chlorophyllwill be diminished under the salt stress, but the Proline can provide request ofchlorophyll synthesis.

脯氨酸作为渗透调节剂对植物体细胞渗透势的变化起重要作用：一，在盐胁迫下，脯氨酸在植物体内是一种重要的渗透调节剂，它是一些高等植物和绿藻抗盐和抗旱的主要渗透剂之一；二，脯氨酸可以保护细胞中的生物大分子的结构，使之不被NaCl破坏，并能维持其完整的水合范围；三，脯氨酸的高度溶解性以及其对植物各种酶活性不抑制性，可以扩大细胞的溶解容积，从而降低细胞质液中盐的浓度，减轻盐的胁迫作用；四，细胞质中积累的大量脯氨酸可以防止液泡对细胞质的脱水作用；五，在盐胁迫下，植物叶绿素的合成受到抑制，叶绿素的合成需要脯氨酸。

AQP4 may facilitate rapid osmotic equilibration in epithelial cells in the organ of Corti, which are subject to large K+ fluxes during mechano-electric signal transduction.

在Muller细胞中，AQP4所调节的水分子转运能够调节光刺激所引起的视网膜中离子浓度平衡，尤其是钾离子浓度变化，并参与双极细胞去极化过程。

The effect of drought stress on water state, relative electric conductance rate, osmotic regulation matter and protective enzyme activity in Curvedleaf Indian Lovegrass, Selloa Pampasgrass and Chinese Pennisetum were studied with pot control water method.

用盆栽控水的方法研究土壤干旱胁迫对弯叶画眉草、蒲尾、狼尾草三种观赏草水分状况、相对电导率、渗透调节物质和保护酶活性的影响。

Osmotic dehydration of wheat seedlings Triticum aestivum L.c v.

棉农4号春小麦幼苗Triticum aestivum L.cv。

Winter wheat varieties were used as materials, their coleoptile length, seedling length and main radicle length of wheat seedlings were investigated under different concentrations of PEG-6000 osmotic solution simulated drought stress, and their relations with the yield components and drought tolerance under rainfed and rainout shelters were further analyzed.

以6个抗旱性不同的冬小麦品种为材料，通过不同浓度的PEC-6000渗透溶液模拟干旱胁迫处理，研究了小麦苗期的胚芽鞘长度、苗高、主胚根长等性状，并与其在大田及防雨棚控水条件下的产量构成和抗旱性的关系进行分析。

The reaction kinetics was studied by selecting control-step method as well as modified Debye-Hückel activity coefficient model and Bromley osmotic coefficient model. The results show that the reaction order is 2 and apparent reaction activation energy 85.8 kJ/mol, and the reaction is mainly controlled by precipitation of KB5O8?4H2O.

采用选取控制步骤法并引入修正的Debye-Hückel活度系数模型和Bromley渗透系数模型研究了该反应的动力学的影响规律，得出反应级数为2，表观反应活化能为85.8 kJ/mol，反应主要受四水五硼酸钾晶体析出的控制。

The pressure－time downhole recording meter is an instrument used to record downhole pressure data verse time during the formation breakdown in high－energy gas application, The effect of formation breakdown has a near relation with the breakdown pressure, its onset time and maintain time.

井下p－t记录仪是在井下进行高能气体压裂作业时，用来记录井下压力随时间变化关系的仪器。

Versions are available for measuring absolute pressure (1.0 to 25 bar), relative pressure (0.5 to 5.0 bar) and differential pressure (0.5 to 5.0 bar).

现可供应用于测量绝对压力（1.0～25巴）、相对压力（0.5～5.0巴）和差压（0.5～5.0巴）的变送器版本。

Voltage type, it uses a closed rotor, can be widely used in smoke delivery type, delivery type air pressure and vacuum conveying system conveying equipment, it can guarantee the flow pipeline pressure, not leaking, safe delivery and collection node materials, and for this reason called the million air lock, and it can not only pressure, while both common features.

耐压型，它采用封闭型转子，可以广泛用在吸送式，压送式气流输送系统和负压输送设备上，它可以保证输送管内的气流压力，不泄漏，能够安全的输送和收结物料，所以在这方面称为万锁气器，它不但可以耐压，同时兼备普通型功能。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。