致癌的

In summery,smoky coal emissions are etiologically important to the excess of lungcancer in Xuan Wei County.

综上所述可以认为，在宣威地区，居民发生肺癌是由于暴露于环境致癌因素和机体的遗传因素共同作用的结果。

The existing research data indicate that the biological features of tumors are not only decided by nuclear genetic materials, but also related with extranuclear mtDNA.

肿瘤细胞mtDNA的转录水平(mitochondrial RNA，mtRNA)常常增高，可能具有降低细胞凋亡的作用，与其致癌可能有关。

Kirschner wire plus tension band fixation ate inferior to transverse fixation, but in comminuted fracture it can induce wore complications: despite of wide application, nickel titanium patella fixator is unsuitable for comminuted fractures due to its hypersensibility and carcinogenicity; silk or steel wire loop fixation fits various comminuted fractures, hut metal cerclage is predisposed to induce infection and breakage because of insufficient fixation force.

克氏针＋张力带固定粉碎性骨折不如横行骨折固定确切，且并发症较多；镍钛－聚髌器适用范围较广，但是其材料的过敏性与致癌性限制了其应用，并且它也无法适用于各种粉碎性骨折；丝线或钢丝环扎可适合各种类型的粉碎性骨折，但是其固定力量不足，金属环扎尚容易产生感染、断裂等并发症。

Oncogenic transformation of c-abl to v-abl occurs by insertional activation that results in deletions of specific N-terminal amino acids.

由abl癌基因编码的转化蛋白。c-abl到v-abl的致癌性转化由于插入激活而发生并引起特异性氨基末端氨基酸删除。

There is no evidence from animal experiments that irradiated food is capable of causing cancer.

目前还没有任何来自动物实验的证据表明，辐照过的食品会致癌。

Therefore, it is significant to de monstrate the relationship between HBx and hTERT for exploring the carcinogenesis.

因此 ，详细阐明HBx与hTERT的关系对于揭示乙肝病毒致癌机制具有重要的意义。

Objective To study the mutagenic effect of azamethiphos active compound, then to predict its genetic risk and the possibility of potential carcinogenic effect.

目的探讨甲基吡噁磷原药的致突变性，预测其遗传危害和潜在致癌作用的可能性。

NO 2、SO 2、H 2S、CO、Pb、Hg nonorganic pollutions impact heavily human health.

其中的NO2 、SO2 、H2 S、CO、Pb、Hg等无机污染对人类健康影响极大，目前引起人们普遍关注的是致癌多环芳烃和含N、S、O杂环有机污染物。

The basic nitrogen and total nitrogen in the fractions were determined by non-aqueous potentiometric titration and chemiluminescence.

含氮化合物的存在会引起石油加工中催化剂中毒和油品自身的氧化沉积，有些含氮化合物还会致癌[2]。

Therefore,it is necessary to conduct researches on the reduction of textiles dyed by those ban dyes so as to detect carcinogenic romatic amine with gas chromatography-mass spectrographic analysis.

本文对使用禁用染料的纺织品进行还原研究，并用气相色谱─质谱联用分析法检测致癌芳香胺，初步建立了一套检测纺织品中禁用偶氮染料的方法。

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。