The doses I suggested for adults could be halved or quartered.
我建议的成人剂量可以减半或减至四分之一。
She insists that it's exposing workers to unnecessarily high doses of radiation.
她坚称，这正让工人们暴露在不必要的高剂量辐射下。
A patient may also acquire a tolerance for a certain drug, which means the patient has to take ever larger doses to produce the desired effect.
患者还可能对某种药物产生耐受性，这意味着患者必须服用比以往更大的剂量才能产生预期的效果。
Drugs that are safe in the dosage stated on the label may be very dangerous in large doses.
服用标签上的剂量很安全，但大量服用就可能有很大风险。
Health experts say ingesting a small amount of melamine poses no danger, but in larger doses, it can cause kidney stones and lead to kidney failure.
健康专家表示，摄入小量三聚氰胺不会有危险，但如果摄入量很大，可导致肾结石，并会诱发肾衰竭。
Vinyl Chloride, tetrachloroethylene, dichloroethene, and benzene are all chemicals that could cause health problems in high doses.
氯乙烯，四氯乙烯，二氯乙烯和苯都是高剂量可能引起健康问题的化学物质。
Even modest doses of narcotine can induce profound nausea and vomiting.
即使适量的那可汀也会引起严重的恶心和呕吐。
But it only needs to be used in low doses for depression.
但是治疗抑郁的话，只需要使用较低的剂量。
So keep drinking milk, but in small doses and with meals.
坚持喝牛奶吧，只是每次要随膳食饮用，还要注意每次少喝一点儿。
That means most people can handle—and enjoy—huge doses of sweet stuff.
这意味着许多人能接受，甚至享受高甜度的食物。
Three doses are usually administered in infancy, starting at around age six weeks.
通常在婴儿期从约6周大时开始注射三剂。
Prescribed doses of the supplement go as high as 3gm per day and sometimes even higher.
规定的补充剂量高达3gm/天，有时甚至更高。
Far larger batches — about 40 million doses — start shipping the second week of October.
更大批量，约4千万剂量在10月的第二周开始发出。
the response of animal cells at low doses may not reflect the response of human cells.
且动物细胞对小辐射量的反应也可能与人类细胞不同。
In high doses, though, this stimulation can go too far, causing jitters, anxiety and insomnia.
但在大剂量使用的情况下，刺激太过分，会导致发抖、焦虑和失眠。
As an example, Thomas points to niacin, or B3, which in very high doses can harm the liver.
例如，Thomas指出的，大量服用尼克酸(B3)会危害到肝脏。
People can get cancer from low doses of ionizing radiation, the kind released in a nuclear accident.
人们可能会因为核事故释放的小剂量电离辐射而致癌。
Or not an out-and-out horror movie, but a horror movie leavened with large doses of black humor.
不是什么彻头彻尾的恐怖电影，却是一部充满大量黑色幽默的恐怖电影。
Different types of combination birth control pills contain different doses of estrogen and progestin.
不同种类的生育控制组合药片含有不同剂量的雌激素和黄体酮。
The same reaction occurred within the brains of living (unexercised) mice given large doses of Noggin.
同样的反应也发生在被注入大剂量‘诺金’的活体小鼠（未锻炼的）大脑中。
He stopped taking it when research a few years ago suggested large doses might increase risk of death.
但几年前有研究称大剂量地服用维生素e可能会增加死亡的风险之后，他就停药了。
Lower starting doses may be required for patients with renal or hepatic impairment and elderly patients.
低起始剂量对肾或肝损伤患者及老年患者很有必要。
These can be compared with the average doses people normally receive from natural background over 20 years.
这些剂量可用以比较20年中人们通常接受的自然环境放射的平均剂量。
At high doses, these chemicals can disrupt animal endocrine systems, cause cancer and alter reproduction.
如果含量过高，这些化学物质可以扰乱动物的内分泌系统，引起癌症、改变再生产能力。
Click here to continue reading about extremophiles that can withstand high doses of radiation, acids and more.
如果想见识可以忍受高剂量辐射、酸及其它的极端生物，请点击此处。
This is not to be recommended, because high doses of folic acid are suspected of exacerbating certain cancers.
而这是不合适的，因为大剂量的叶酸被认为有可能加重某些癌症。
Larger doses can lead to difficulty breathing, increased blood pressure and heart rate, and kidney failure.
大量的氢氰酸会导致呼吸困难、高血压、心脏跳动过快以及肾衰竭。
Larger doses can lead to difficulty breathing, increased blood pressure and heart rate, and kidney failure.
大量的氢氰酸会导致呼吸困难、高血压、心脏跳动过快以及肾衰竭。
应用推荐