英汉例句

• the emulsion phase inversion induced by changing formulation variables is called transitional phase inversion and that induced by changing composition variables is called catastrophic phase inversion.

  影响乳液转相的因素主要有配方变量、组成变量和乳化方案，其中由配方变量引起的转相称为过渡转相，而由组成变量引起的转相称为突变转相。

• the application of the phase inversion technique in tissue harmonic imaging is theoretically and experimentally studied in the paper.

  理论及实验研究了反相位脉沖技术在生物组织二次谐波成像中的应用。

• the phase inversion characteristics of emulsions can be studied by the standard phase inversion line or dynamic phase inversion line in the formulation-composition maps.

  通过绘制配方-组成关系图，可以通过图中的标準转相线或动态转相线来研究乳液的转相特性。

• in this paper, the dynamic mechanical property and the phase inversion of the polyurethane (pu)-polyvinyl(pva) blend system were studied.

  本文研究了聚氨酯（pu）-聚乙烯醇（pva）共混体系的动态力学性质、相逆转现象和透气性能。

• the separation membranes based the synthesized pes-dmaema copolymer were prepared by phase inversion method.

  以pes-dmaema为膜材料，相转化法制备了非对称结构的超滤膜。

• a two-component waterborne polyurethane(2k-wpu) was prepared by mixing water soluble acrylic resin and hdi biuret, and then diluting it to phase inversion with water.

  使用相转化法，即将水溶性丙烯酸树脂和hdi缩二脲混合，然后加水稀释转相，制备了水性双组分丙烯酸聚氨酯。

• the fat globule can take place partial coalescence over 60% only in whipping process, it made phase inversion of ropy whipped topping emulsions turn into stable solidity foam.

  只有在搅打条件下才能获得60%以上的脂肪球部分聚结率，使植脂奶油由一个黏稠的液体转变为稳定的泡沫结构。

• phase inversion and graft modification are recommended particularly and the test methods on some important performances of the latex are also described.

  对乳液的几种重要性能技术指标的测试方法也进行了比较全面的描述。

• the flow structure and the phase inversion have great influence on the flow measurement in vertical and inclined upward oil-water two-phase flow.

  垂直和倾斜上升管中油水两相流流动结构及其相态逆转特性对流量检测影响很大。

• the selection and dosage of emulsifier, temperature of emulsification and phase inversion are proposed in the course of preparing rosin emulsion.

  同时叙述了制备分散松香胶时乳化剂的选择、用量以及乳化和转相时的温度等对分散体系的影响。

• a novel polyvinylidene fluoride blending modified membrane with ion-exchanging property, was prepared using thermally induced polymerization technique and phase inversion blending process.

  应用热引发聚合和相转移技术，制备了具有离子交换性能的聚偏氟乙烯共混改性膜。

• compared with the standard phase inversion line, the dynamic phase inversion line shows clear hysteresis phenomenon.

  与标準转相线相比较，乳液的动态转相线存在明显的滞后现象。

• it was shown that the phase inversion was complete at high concentration of the emulsifier(e. g. 9.1%) and incomplete at low concentration of the emulsifier(e. g. 4.1%).

  实验结果表明，体系在较高乳化剂浓度（9.1 % ）下为完全相反转，在低乳化剂浓度（4.1 % ）下为不完全相反转。

• in addition, prediction of oil-cut and pressure drop and the pressure drop characteristics for the phase inversion are also investigated.

  对油水流动的持油率、压降的预测及相转变点的压降特性也进行了一定的研究。

• the catastrophic dynamic phase inversion is divided into two types: the phase inversion from normal to abnormal emulsions and the phase inversion from abnormal to normal emulsions.

  乳液的突变动态转相有两种形式：从反常乳液到正常乳液的转相和从正常乳液到反常乳液的转相。

• pes and spsf base membranes were prepared by the phase inversion process using polyethersulfone and the blend of sulfonated polysulfone and polyethersulfone respectively.

  分别以聚醚砜（pes），磺化聚砜（spsf）和pes合金膜为基膜，分析了相容性对膜性能以及不同种类基膜对界面缩聚的影响。

• the title waterborne nitrocellulose emulsion was prepared with methods of phase inversion of alkyd resin and interpenetrating polymer network polymerization of acrylic monomers.

  采用醇酸树脂转相乳化法和丙烯酸酯类单体互穿聚合物网络聚合法制备改性硝化纤维素乳液。

• the process, principle and characteristics of preparing organic membrane by supercritical fluids inducing phase separation are described and compared with the traditional wet phase inversion process.

  介绍了超临界流体诱导相分离过程制备有机膜的工艺流程、原理及特点，并与传统的沉浸凝胶相转化制膜方法进行了比较。

• the pva ca blend ultrafiltration membranes were prepared by phase inversion from the casting solution consisting of polyvinyl alcohol(pva), cellulose acetate(ca), acetic acid and water.

  用聚乙烯醇（pva）、醋酸纤维素（ca）、冰醋酸、水为制膜原料，用相转化制备了pvaca共混超滤膜。

• the phase structure of the blend changed from separated phase, via co-continuous phase, to phase inversion with the increase of pip content.

  改性体系的相结构随pip含量的增加依次出现分散相、双连续相和反转相。

• the phase inversion technique of emulsions has been widely used for the preparation of nanoemulsions and emulsions with high volume fraction or high viscosity of the internal phase.

  目前，乳液转相技术已被广泛应用于纳米乳液和高内相黏度、高内相体积分数乳液的制备工艺中。

• aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process.

  以聚间苯二甲酰间苯二胺为原料，采用相转化法制备了芳香聚酰胺纳滤膜。