Like anything else, television also has a harmful effect on children.

如同其他事物，电视对孩子也产生不好的影响。

There is abundant evidence that cars have a harmful effect on the environment.

充分的证据表明，汽车对环境有害。

Experts caution that the harmful effect of fog on our health is often concealed.

译文：专家提醒说，雾对人体健康的危害有很大的隐蔽性。

He said that toxic chemicals are having a seriously harmful effect on the human gene pool.

他说有毒化学物质对人类基因库有很严重的危害。

However, only 46% thought that "the benefits of science are greater than any harmful effect".

然而，只有46%的人认为“科学带来的利大于弊。”

It can even have a harmful effect on the child's mental development in the early years of her life.

紧张也可能对孩子早年的智力发育造成不良影响。

There are harmful effect on the stabilization of fresh beer foam as releasing proteinase A from yeast.

酵母中蛋白酶A的释放对纯生啤酒的泡持性有不良影响。

The harmful effect of hot coffee is a debatable topic and people continue to take sides on this matter.

热咖啡的有害作用是值得商榷的课题和人民继续以方对此事。

High malfunction rate of the catalytic gas compressor brings harmful effect on the production operation.

催化气压机历来故障率高，对装置生产运行造成消极影响。

The harmful effect of injecting chemical into tree on the xylem, bast, periderm and tree body was studied.

本文就树干注入农药，对木质部、韧皮部及周皮和整个树体是否产生不良影响做出评价。

The industry is also producing cars that limit pollution and have a less harmful effect on the environment.

汽车产业还生产出污染少的环保汽车。

It's hopeless trying to protect your child from the harmful effect of television until the material improves.

在电视内容改进之前，想使你的孩子不受电视的有害影响是没用的。

The long-term elevation of blood pressure can have a harmful effect on the heart and the entire vascular system.

长期升高的血压能产生有害影响的心脏和血管的整个系统。

Conclusions: P-selectin Mab could inhibit the metastatic tendency with no harmful effect on host immune function.

结论：P选择素单抗对肿瘤转移具有抑制作用，而对小鼠细胞免疫功能无明显抑制作用。

BPA is also found in plastic of which baby bottles are made, which is particularly dangerous if a harmful effect is determined.

在宝宝的奶瓶中bpa也是常见的原料，如果BPA的危害定性的话，这将是非常危险的。

In order to prove the harmful effect of alcohol, the teacher put a bug into a glass filled with alcohol, soon the bug died.

为了证明酒精对生物的危害，老师把一只虫子放入装有酒精的杯子里，虫子很快就死了。

To identify clearly the harmful effect of childhood simple obesity, interfere earlier and make children grow up healthily.

认清儿童肥胖的危害性，做到早干预，使肥胖儿健康成长。

Discussing the harmful effect of blasting controlled on the ground to persons and objects. And offering the ways how to prevent it.

讨论了地面控制爆破对人、物的有害效应，并提出了控制爆破的安全与防护措施。

There was no obvious harmful effect on the workers' health in the underground semi-closed circumstance for a rather short time staying.

地下半密闭环境在短期内对人员健康无明显不良影响。

Thus it is shown that the comparative content of the two amino acids in Xiangyun extract will have no harmful effect on hepatitis patients.

由此说明香云浸膏中所含的上述两类氨基酸含量对肝炎患者显然无不利影响。

Al Gore, in his acclaimed documentary An Inconvenient Truth, makes the case for the harmful effect of increased carbon emissions with considerable impact.

戈尔在他的著名的纪录片《难以忽视的真相》中认为增加的碳排放造成的有害影响是全球变暖的主要原因。

Thee Advantage of Alcohol In order to prove the harmful effect of alcohol, the teacher put a bug into a glass filled with alcohol, soon the bug died.

酒的好处 为了证明酒精对生物的危害， 老师把一只虫子放入装有酒精的杯子里， 虫子很快就死了。

Although inversion rate of sugar and glucose content are different with different kind of products, no harmful effect is found on the quality of products.

各产品的蔗糖转化率虽不同，葡萄糖含量不一，但这种差异对产品质量无不良影响。

Results Higher blood glucose level had harmful effect on the prognosis and was also one of the main death factors in patients with diabetic cerebral infarction.

结果糖尿病性脑梗塞患者的高血糖对预后的不良影响是糖尿病性脑梗塞的主要死因。

The harmful effect of heavy metal ions and the cause of heavy metal ions in lead-zinc tailing wastewater are analysed, the treatment methods and examples are presented.

介绍了重金属的危害，分析了铅锌矿尾矿废水含重金属离子的成因，提出了治理方法并例举了应用实例。