查询词典 formaldehyde

Tests with diphenylamine,formaldehyde,and staining with acridine orange as well as the curves of thermal denaturation showed that this strain of virus had a single-stranded DNA.

电镜下经甲酰胺法展层的病毒核酸呈单链线状，分子量平均为2.1×106道尔顿。53s中空的圆形子粒，有很强的血凝性，而对照组铁蛋白和同一条件下所制备正常兔肝成份无凝血特性，说明53s的9nm粒子应为病毒外壳蛋白子粒。

The effects of electric field intensity, initial concentration and padding on the removal mechanisms of formaldehyde were investigated.

实验研究结果表明，随着电场强度的增加，进口浓度的降低和在反应器中加有填料都会提高甲醛气体的去除效率。

Determination of free formaldehyde in "107 Building Glue" with electric potential titration is presented.

提出了用电位滴定法测定107建筑胶中游离甲醛含量的方法。

So what if she's an embalmer's assistant, so she stinks from formaldehyde?

要是她是个尸体防腐员的助手会怎么样，浑身散发出福尔马林的刺鼻味？

You can rest assured to buy the products marked EO which means the formaldehyde content is less than 0.5%.

而像这样贴有环保EO标识的，也就意味着它的甲醛含量低于0.5％，您可以放心购买。

BIO-BEAUTE commits to selecting only 100%pure natural extracts: no silicone, no PEG, no petrochemical derivatives, no genetically modified organisms, no artificial coloring agents, no parabens, no EDTA, no formaldehyde, no products with ethoxyl derivatives, no phenoxyethanol.

BIO-BEAUTE 保证选择100%的纯净天然提取物：无硅胶、无聚乙二醇、无石油化学衍生物、无转基因有机体、无人工着色剂、无苯甲酸酯类、无乙二胺四乙酸、无甲醛、无羟乙基衍生产品，无无苯氧乙醇。

Thus, 3 mol of Ethyl acetoacetate were treated with 2 mol of formaldehyde to yield 80% of I.

用2摩尔的甲醛处理3摩尔的乙酰乙酸乙酯可得到80%的I。

The results from analysis showed that the structure of urea formaldehyde resins was affected by F/U mole ratio,pH value ,reaction time and temperature.

研究结果表明脲醛树脂的化学结构主要受甲醛/尿素的摩尔比，pH值、反应温度和反应时间的影响。

Capsaicin their family and the aromatic elements of grass-formaldehyde adhesion to the cancer cell to the protein inside the mitochondria and trigger apoptosis (cell stimulation in the environment under the control of the phenomenon of natural death), also will not hurt The surrounding healthy cells.

辣椒素所属的分子家族以及芳香草醛能黏附到癌细胞线粒体里面的蛋白上，引发癌细胞凋亡(细胞受环境刺激后在基因调控之下所产生的自然死亡现象)，同时还不会伤害周围的健康细胞。

According to the electrochemistry mixed potential theory, the linear sweep voltammagram method is used to study the cathod and anode processes of the stabilizers. The results show that α-α' dipyridyl can decrease the deposition velocity by inhibit the anodic oxidation of formaldehyde, and potassium ferrocyanide can stabilizing the bath by inhibit the deoxidation of Cu~(2+).

根据电化学混合电位理论，用线性伏安法研究表明，α-αˊ联吡啶通过有效地抑制甲醛的阳极氧化来抑制沉铜速率；而亚铁氰化钾主要通过抑制Cu~(2+)的还原峰电流来阻碍Cu~(2+)的还原析出，但宏观的对化学镀铜镀速的影响不大。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。