可变化

And the critical micelle concentration is got by drawing with the concentration of the sodium lauryl sulfate solution.

根据CMC的变化可得出无机盐的存在对阴离子型表面活性剂CMC值的影响规律。

Surfactant microemusion is added to the Sol gel process to obtain smaller size PbS microcrystal with narrower size distribution.

复合体系的溶胶凝胶转变点可通过对复合溶胶粘度随时间变化的观测而确定。

This paper reviews the status of research on the ion migration in solids by meansof electron microprobe techniqueconducted at our institute.

本文综述了我们用 EPMA 和 SEM 技术研究固体中的离子迁移所取得的结果。主要内容包括：(1)测定在电子束轰击下固体中可迁移离子的种类和组成的变化。

A mid year point can be set, if necessary, for updating any objectives that may have changed.

如果必要的话，可设定一个年中时间，以便更新那些可能发生变化的目标。

Midrib nitrite was low at first, but increased after 3 days of storage.

缓释型ClO_2处理可抑制菠菜体内硝酸还原酶活性；延缓主脉中亚硝酸盐变化，降低亚硝酸盐含量，5#配方效果较好。

According to the heterogeneous migmatite and granite of South and North Dabie Blocks, and the formula △h=h which was inferred in this paper, the melting of metamorphio rock might make NB uplift about 4. 4km, but SB only about 1. 9km. Therefore, the difference of melting degree of metamorphic rocks of NB and SB led to the volume different, and this could be one of the reasons of different uplift of NB and SB.

根据南、北大别地块混合岩、花岗岩分布不均匀的特点和本文推导的公式Δh=h(〓-1)估算表明，变质岩的熔融可使北大别地块隆升幅度达4.4km，而南大别隆升幅度仅为1.9km，因此，南、北大别变质岩熔融程度差异所引起体积变化的不同，可能是南、北大别地块差异隆升的原因之一。

The ministrant corpus is "document", service contents can according to customer need variety, implement improvement with promote.

服务的主体是"文件"，服务内容可根据客户需求变化，实施改进和提升。

Simulation results show that AC servo system based on proposed mixed control strategy can satisfy the systems need of speediness、Stability and robustness preferably.

仿真结果表明，应用本文所设计的RBF神经网络与PID复合控制器能获得较高的动态和稳态性能，并对参数变化和负载扰动具有良好的鲁棒性，可很好地满足系统的高性能指标要求。

Background— Diet is a major modifiable risk factor for cardiovascular disease, but it varies markedly in different regions of the world.

背景――饮食是心血管疾病的一个主要可改变性危险因素，但在世界不同地区饮食变化很大。

Y3+ in 5340 mg/L could induce the oxidative damage and decrease in monoamine neurotransmitter,which might be responsible for the loss in learning and memory in rats.

长期摄入高剂量的稀土Y可导致大鼠脑组织中单胺类神经递质含量的变化和抗氧化系统的损伤，可能是导致学习记忆能力下降的原因之一。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！