甲醛的例句大全

Diagnosis on formaldehyde aerial contamination in newly decorated houses in Longyan

龙岩市新装修房室内空气中甲醛污染调查分析

The results indicate that HCHO has a strong influence on the anodic behavior of both p-Si and n-Si electrodes in alkaline solutions. A reduction current of HCHO on an n-Si ( 100) electrode was observed in the dark due to the conduction band electron.

实验结果表明，甲醛不仅影响p和n型半导体电极在碱性溶液中的阳极氧化峰电流，而且在负电位区能在Si（100）电极上发生还原。

The application of polymeric flocculant, the condensation product on dicyandiamide and formaldehyde, in the coagulation process for SBR production was studied.

本工作研究了高分子絮凝剂（二腈二胺甲醛缩合物）在丁苯胶凝聚工艺中的应用。

Low Formaldehyde Easy Care Finishing for Cotton/ Spandex Elastic Fabrics

棉/氨弹力织物的低甲醛免烫整理

Natural and artificial accelerated weathering tests were employed to study the change of mechanical properties of POM. The correlation of natural and artificial accelerated weathering tests was investigated.

研究了自然老化和人工加速老化试验中聚甲醛力学性能的变化规律，考察了人工加速老化与自然老化试验的相关性。

Determination of Formaldehyde in Soaked Food by Acidimeter

酸度计法测定水发食品中甲醛的含量

Total RNA was extracted from the pregnancy decidual tissues gained under the aseptic condition and remained a part of fresh organization fixed by 4 ﹪ of paraformaldehyde.

在无菌条件下获取她们的妊娠蜕膜组织，提取总RNA并留取部分新鲜组织用4%的多聚甲醛固定。

These results indicate that formaldehyde fixed tissue are applicable to in vitro receptor autoradiography.

这些结果提示，甲醛固定的组织可用于进行体外受体放射自显影研究。

The acute-inflammation was examined in rats whose auricles and intracutaneous suffered from xylene respectively and mice whose planters swelling was induced by formaldehyde and agar.

方法：采用小鼠耳廓肿胀法、皮内染料渗出法、甲醛和琼脂所致大鼠足跖肿胀法以及棉球肉芽肿胀法，观察甘氨胆酸的急慢性炎症反应。

The production procedure of polyvinyl acetate latex paint in polyvinyl formal solution was studied.

研究了在聚乙烯醇缩甲醛溶液中制备聚醋酸乙烯酯乳胶漆的方法.

A novel bi-pyridine quaternary ammonium salt cationic surfactants was prepared by acrylic modified rosin.

普通松香通过丙烯酸改性,与氯化亚砜、甲醛、吡啶合成新型吡啶双季铵盐阳离子表面活性剂.

The mechanisms of co-condensation, the properties and performance of MUF resin are described in this paper.

本文介绍尿素 - 三聚氰胺-甲醛共缩聚合成机理 、 树脂性能、以及制备工艺对其性能的影响.

Objective: to explore the mensuration of formaldehyde and sodium formaldehyde sulfoxylate for food.

目的: 探讨食品中甲醛和吊白块的测定方法.

Dispersants such as lignin type, naphthalene sulfonate-formaldehyde condensates and polycarboxylic acids were introduced.

介绍了木质素类分散剂 、 萘磺酸甲醛缩合物和聚羧酸系分散剂.

Objective The influence of medical students health was studied when formalin preservative was replaced by Meidi.

目的了解霉敌溶液替换甲醛保存标本前后对医学生健康的影响.

A detail of the improvement and development of the polymerization technology of co-POM is also introduced.

对共聚甲醛聚合工业的改进与发展作了详细的说明.

At first, acrylate polymers used for modifying POM was prepared via emulsion polymerization i.

本文首先采用乳液聚合方法制备了一种用于聚甲醛改性的丙烯酸酯聚合物.

A new method-dynamics photometric method was developed to measure trace formaldehyde in beer.

建立了动力学催化光度法测定痕量甲醛的新方法.

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯胺 - 甲醛与双氰胺反应得到了一种改性产物.

Wood-base panels . Determination of formaldehyde content. Extraction method called the perforator method.

木质 人造板. 甲醛含量的测定. 称为“穿孔法“的提取法.