有毒性的

Hydrofluoric acid is the aqueous solution of hydrogen-fluoride, being colorless and limpid, easy to flow and volatilize.

在空气中发白烟，有强烈的腐蚀性毒性。

Preliminary bioassay: Compounds I, VI, VII, XXIII and XIVshowmoderate cytotoxicities against Ehrlich tumor cells (〓 30-40μ g/ml), while compound 1 exhibites stronger activity (〓 10.5μ g/ml). Saturated butanolide was almost inactive.

化合物Ⅰ、Ⅵ、Ⅶ、ⅪⅤ和XXⅢ的初步生理活性试验表明，它们均对艾氏腹水瘤细胞表现有中等的细胞毒性，其〓大多在30～45微克／毫升之间，含有双键的不饱和内酯Ⅰ和XIV有较好的活性，其中尤以Ⅰ的活性最强，〓为10.5微克／毫升。

Objective: To evaluate the long-term toxicity of intramuscularly injected typhoid conjugate vaccine in Sprague-Dawley rats.

伤寒Vi结合疫苗对大鼠有明显的免疫原性，但无明显毒性和局部刺激性。

Carbowax of matrical suppository can dissolve in water and various organic solvents, having superior lubricity and thermostability, having no toxicity and stimulation. The electrolysis has no influence on it dissolved in water. As a excipient , it has a protection to the interferon albumen.

本处方系参照《药剂学》中的配方而设计的，栓剂基质聚乙二醇能溶于水和多种有机溶剂，有优越的润滑性及热稳定性，几乎没有毒性和刺激性，对水的溶解性不受电解的影响，用做赋形剂，对干扰素蛋白有保护作用。

Baisuxiao Mucocutaneous Disinfectant does not have sub-acute toxicity on experimental animals, the results show that the application of Baisuxiao is safe based on a certain theoretical basis.

白速消皮肤黏膜消毒液对实验动物未见亚急性毒性，数据显示使用白速消皮肤黏膜消毒液有一定的理论安全依据。

The conclusions are as follows:（1） As mono-macrophages and neutrophilic granulocytes increase in mumber by stimulation of LPS, it is suggested that they present a pronounced dynamic distribution.

本研究的结论是：（1）LPS可刺激脾内单核-巨噬细胞和中性粒细胞增多，表明它们有明显的动态分布；（2）脾脏NOS活性反应和NOS及NO含量有严格的时间性；（3）就幼龄大鼠来说，腹注LPS的有效毒性只能维持在24h之内。

In fat (PCBs, organochloride pesticides), bones or kidneys, storage is reversable, toxic effect can be caused upon release

有毒物的贮存处并非目标器官，例如，在脂肪内（ PCBs、有机氯杀虫剂），在骨头中或者肾，贮存可逆转，毒性作用能引起疾病

The P-Phycoerythrin is a less toxity and prosperous photosensitizer possibly applied to the photodynamic therapy of cancer.

藻红蛋白是一种毒性较小，很有前景的光敏剂，可望应用于肿瘤光动力治疗。

The present study showed ursolic acid has a selective cytotoxic effect on human uveal melanoma cells in vitro.

讨论：指示熊果酸在体外试验中对人类葡萄膜黑色素瘤细胞有明显的选择性细胞毒性作用。

However, the incidence of other toxicities was equivalent across the four treatment groups.

而其它毒性在4组间有相似的发生率。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。