致癌

If food already contains natural carcinogens,it does not make sense to add dozens of new man-made ones.

尽管食品中已经含有了天然的致癌物质，但是，再人为地增加一些有毒物质也是很不应该的。

Some researchers contend that carcinogens may turn healthy cells into cancer cells.

一些研究者认为致癌物质会引起健康细胞的癌变。

They are classified as carcinogens by the International Agency for Research on Cancer.

被列为致癌物质研究的国际癌症。

Scientists aren't sure why; it may be that alcohol raises estrogen levels or interacts with carcinogens.

科学家们不知道为什么；可能是酒精引起雌激素水平或互动与致癌物质。

Cigarettes contain carcinogens—harmful substances that can greatly increase the risk of developing cancer.

香烟含有致癌物质，有害物质，可以大大增加患癌症的风险。

Carcinogens were formed in virtually all foods tested.

致癌物质的形成几乎在所有的食品检验。

The study on themechanisums has been a hotspot of biology and radiobiology.

值得关注的是，自从国外学者提出电离辐射旁效应概念以来，许多研究者证实旁效应的存在，对&照射细胞核才会引起细胞致命的损伤&&只有受照射细胞才受到损伤&等某些传统观念提出了有力的挑战，辐射诱导的基因不稳定性、细胞质受到照射所致的突变及旁效应等在辐射致癌中同样具有重要作用，并得到放射生物学界的确认。

Chlorinated compounds, such as the chloro fluorocarbons used in refrigeration and air conditioning, also contribute to global warming, as well as damaging the stratospheric ozone that protects us from cancer-causing ultraviolet radiation in sunlight.

氯化化合物，如冰箱和空调中使用的碳氯氟化合物，对全球变暖有影响，也破坏同温层中保护我们免受阳光中致癌紫外线辐射的臭氧

Complete haematological remission at baseline was reported in 114 patients, the remaining, 76.2% achieved complete haematological remission in 1 month.

Bcr-Abl蛋白是由含有异常的费城染色体的细胞产生的，在患有CML的患者中，这种蛋白质被认为是致癌白细胞过度增殖的一个重要因素。

The problem is that some of China's incinerators have had low standards and can emit cancer-causing chemicals into the surrounding air.

问D是中国的一些焚烧厂标准很低，可能会向周围的空气中排放致癌化学物。

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。