碱性反应

For most piercing-sucking insects, they will secrete gell saliva and watery saliva when they feed on plants. The gell saliva will be secreted at the early stage of feeding to form salivary sheath, which is supposed to surround and protect the stylet. This saliva can help piercing-sucking insects to feed on plants directly and indirectly. Meanwhile, the watery saliva contains many components like pectnase, cellulose, polyphenol oxidase, peroxidase, alkaline phosphatase, sucrase, etc. These components can help piercing-sucking insects in plant tissue penetration, food digestion, detoxification of plant secondary substances and break-down of plant defence reaction.

对多数刺吸式昆虫而言，他们取食时会分泌胶状和水状两种唾液，其中胶状唾液会在取食早期分泌形成唾液鞘来围绕并保护口针，通过直接和间接的作用来帮助取食；而水状唾液中则包含了果胶酶、纤维素酶、多酚氧化酶、过氧化物酶、碱性磷酸酯酶、蔗糖酶等组分，来帮助刺吸式昆虫对植物穿刺、消化食物、解毒次生物质并破坏植物的防御反应。

This study reported that the hapten of chlorpyrifos was synthesized by using chlorpyrifos reacted with 3-marcapropanoic acid.

由毒死蜱与3-巯基丙酸在碱性条件下反应，合成了毒死蜱半抗原。

A novel flow-injection post-chemiluminescence method for the determination of maleic hydrazide was presented for the first time,based on the post-chemiluminescence reaction of maleic hydrazide in the alkaline luminol-potassium periodate system.

基于马来酰肼在高碘酸钾-鲁米诺碱性体系中的后化学发光反应，结合流动注射技术，首次建立了测定马来酰肼的流动注射-化学发光新方法。

The kinetics of Cr reduction by hydrazine in alkaline solution was studied.

本文研究了碱性溶液中N2H4还原Cr的反应动力学及机理。

The amount of phosphotyrosine in the cell lysate protein was measured by Western blot.

和细胞反应，发现牛颈动脉内皮细胞的表面之碱性去磷酸？

I The band reaction model of silicon in alkaline solutions in the fundamental theory of silicon anisotropic etching, which has great theoretical and experimental significance in the field of micromechanics.

论文的创造性成果主要体现在：（1）所建立的硅在碱性腐蚀液中的反应模型，从根本上解释了硅各向异性腐蚀的重大基础理论问题，为微机械的基础研究做出了开创性的贡献。

The results of the experiments show that substituted aryl ethers that containing nitro group (-NO2) are easy to take place nucleophilic substitution in the alkaline medium and then aryl etherbond is cleaved.

实验结果表明，含-NO_2的取代芳基醚，在碱性溶液中，易发生亲核取代反应，从而使芳醚键断裂。

There were also glands and extracellular materials in different stages of development. Immunocytochemical study showed that factor Ⅷ antigen and PALP were positive in vascular endothelium.

免疫细胞化学方法显示：正常流出或刮出组织的毛细血管内皮因子Ⅷ相关抗原和胎盘碱性磷酸酶呈阳性反应。

Propanol probe reaction pointed that nitrogen content increase related to a basic strength increasing.

异丙醇分解反应表明随着氮含量的增加，样品碱性增强。

The study on the hardening mechanism of the soft soil with the materials shows that the hardening procedure can be divided into three stages:(1). Hydrating and dissolving stage, when material A and material B of the high-water-content and quick-setting materials respectively dissolve and balance in water.(2). Gel and consolidating stage, when the materials hydrate into calcium crystal and the ion exchange and aggregation of soil particles occur in an alkaline environment.(3). the structure developing stage, when the calcium crystals connect each other, absorb and crystallize the water around; the hydrate remnants, calcium hydroxide, carbonate continuously in water and in the air.

本文对高水速凝材料-软土硬化机理的研究表明，高水速凝材料-软土的硬化过程可分为三个阶段：①水化溶解阶段：主要为高水速凝材料的甲、乙料分别与水的溶解、维持平衡阶段；②胶凝固化阶段：主要为高水速凝材料的水化反应生成钙矾石晶体以及土颗粒在碱性环境中发生离子交换和团粒化作用；③强度增长阶段：钙矾石晶体相互连接，大量吸收周围环境中的水分，并将水分变成自己的结晶水；水化残余物氢氧化钙在水中和空气中发生碳酸化作用。

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。