查询词典 toxic

Most of the dyes tested can be degraded anaerobically in varying degrees, except 2 xanthene dyes, C. I. Mordant Red 15 and C. I. Acid Red 52, the former is even toxic to anaerobic process.

3大多数被试染料在厌氧条件下都具有不同程度的可降解性，只有2种结构为氧杂蒽的染料，酸性媒介桃红3BM和酸性玫瑰红B，是难降解的，前者对厌氧消化过程还具有毒性。

With the soldier scared off, and the toxic waste now freshly stolen, from the portly yokel, by the Clemson clan, the town of thirteen rednecks can all now be let in on this curious lookin' liquid.

随着士兵吓跑了，和现在的有毒废物新鲜被盗，从大腹便便yokel ，由克莱姆森部族，镇的13 rednecks现在可以让所有在这个好奇来查找'液体。

With 1,2-dimethoxyethaneas an additive,the reaction proceeded under mild condition to gave the highly functionalizedγ-hydroxy-α,β-acetylenic esters,and highly toxic reagent was avoided.

以DME为添加剂使不对称合成手性γ-羟基-α，β-炔酸酯的反应条件更加温和、易于操作，避免了剧毒物质的使用。

The sunsets in this toxic environment are gorgeous,' Mr. Acker says.

阿克说，&在这种有毒的环境下的日落真是美极了。&

Objective To detect the level of Actinobacillus actinomycetemcomitans leukotoxin and distinguish the highly and the minimally toxic strains.

目的 检测放线共生放线杆菌（Actinobacillus actinomycetemcomitans， Aa）临床分离菌株白细胞毒素水平，区分高毒株与低毒株。

The toxic effects of diquat and adrenocortical hormone on ductus arteriosus of rat fetus were studied in this paper.

本文研究了敌草快和肾上腺皮质激素对胎鼠动脉管的收缩作用。

The toxic effects of diquat and adrenocortical hormone on ductus arteriosus of rat fetus were studied in this paper.

文章摘要：本文研究了敌草快和肾上腺皮质激素对胎鼠动脉管的收缩作用。取妊娠19、20、21 d的大鼠，各随机分成2组。

Meticulously drafted in lead on paper, Qiu's sentimental homage offersa surrealist vision that's alchemically toxic, and seductively coy.

这幅作品在化学老师的眼里恐怕是有毒的，而在艺术老师眼中则肯定是引人入胜的。

A toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable gray metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores.

有毒的非金属元素，有多种同素异形体，稳定且有金属特性的灰色同素异形体用于光电池，其在亮处的导电性比在暗处好，见于硫化物矿石中。

These toxic data(TC50,SDH and LDH) were used as dependent variable and 10 topological indices of 25 aminobenzene derivatives were used as independent variable.QSAR was analyzed with multiple stepwise linear regression.The results indicated that there is different toxicity with different structure of compounds.

内容摘要以大鼠游离肝细胞半数中毒浓度(TC50)和细胞逸出酶为观察指标，研究了25种苯胺类化合物的肝细胞毒性，并利用这些毒性效应数据为因变量，以这些化合物的10种拓扑学指数为自变量，利用多元逐步回归统计分析方法进行了定量结构-活性关系的深入探讨。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷