Jackson shocked the world when he died on June 25 from a drug over dose caused by an anaesthetic injected by his personal physician, who is now under investigation for causing his death.
09年6月25日，迈克尔·杰克逊因用药过量而过世的消息震惊了全世界。其私人医生现已接受调查。
The use of any antimicrobial for any infection, in any dose, and over any time period, forces microbes to either adapt or die in a phenomenon known as “selective pressure”.
针对某种感染使用某一剂量的某种抗菌剂一段时间，会迫使微生物或是适应，或是死亡；这种现象称为“选择压力”。
Low dose exposure to caesium-137, even over a long period of time, is perhaps not as damaging to health as we would have predicted.
低剂量的铯137辐射，即使辐射时间很长，恐怕也不会造成我们所设想的那种对健康的破坏。
It took years of dead-end love affairs (and a healthy dose of therapy) to push me over the edge.
经过几年无望的爱情（和一次治疗），才使我跨过了这道坎。
Although the most effective treatment involves a combination of drugs taken over a long period, even a single dose of treatment can cut the transmission rate by half.
虽然最有效的治疗方法是长期使用联合药物，但单剂量的治疗也能减少一半的感染几率。
The dose is then tapered over time as the remaining normal adrenal gland resumes adequate production of cortisol hormone.
补充的的剂量应该随着时间逐渐递减，直到手术未切除的部分肾上腺恢复到可以分泌正常皮质醇激素的功能水平时停止。
These could, if injected into the bloodstream, deliver a dose over a longer period than the sudden hit that comes with a traditional injection.
若将其注射到血液中，与传统注射的立即大量给药相比，药物可以在更长的时间内逐渐释放。
But experts say taking even small amounts over the recommended dose can cause liver damage.
不过专家说，甚至稍稍大于推荐剂量，都会损害肝脏。
These side effects are usually not a problem for most people, especially if the dose starts off low and is increased slowly over time.
这些副作用对大部分人来说并不是大问题，尤其是药效在开始的时候很少，然后才缓慢起效。
The devices sound an alarm when they detect excessive radiation and when the dose exceeds a specified level over time.
当检测到过量的辐射超过一定时间时，机器就会自动报警。
It is possible that you inadvertently took an excessive dose of an over-the-counter preparation.
有可能是你把非处方药吃过量了。
When rats are trained to self-administer by pushing a lever, they'll push it over and over again — even hundreds of times — to get a single dose of cocaine.
当老鼠被训练到能够通过推动操作杆来自己施用药物时，它们就会反复不断的推——甚至上百次——来获得一剂量的可卡因。
Preliminary trials suggest it is safe, and a study carried out by Wyeth showed that treatment with a single dose of antibody produced significant cognitive improvements over the course of four months.
初步试验表明这个方法是安全的，而WYETH公司进行的实验表明一剂的抗体在4个月的时间内对改善认知能力有显著效果。
Our bodies may shrug off a relatively big one-time dose, yet suffer from a smaller amount delivered continuously over a half century, perhaps subtly stirring allergies or nerve damage.
对于一次性相对较多的用量，我们的身体也许并不会担忧，然而，会受到半个世纪的时间里持续小剂量摄入的折磨，也许轻微造成过敏或神经损害。
The result showed that the coverage remained over 97% steady, and the proportion of zero dose of immunization was reduced obviously in 0~47 month age children.
结果显示我市三年六轮强化免疫接种率稳定保持在97％以上，强化免疫活动明显降低了0～47月龄儿童中“0”剂次的比例。
The term effective dose is used when referring to the radiation risk averaged over the entire body.
有效剂量的辐射风险代表整个身体的平均值。
You can let the tank go for awhile and not dose to purge any excesses that might have built up over a month or two or you can test to see rather than do the water change.
过一段时间后养料可以不用添加，因为前期可能有过量营养积累在缸中，此时不用管，也不需要换水。
After comparison, sodium hyposulfite is the preferred absorbent, which the resultant has no influence on the environment with sodium hyposulfite over absorbed dose.
经比较，硫代硫酸钠吸收量大，生成物对环境没有影响，为首选吸收剂。
In ICRP 1990 Recommendations, a new weighting factor——radiation weighting factorW_R was introduced to replace the quality factor Q for modifying the absorbed dose averaged over atissue or organ.
在国际放射防护委员会（ICRP）1990年新建议书中，引入了一个新的权重因数——辐射权重因数W_R，以取代原来使用的品质因数Q，用于对组织或器官中的平均吸收剂量按辐射品质进行加权。
Objective: to observe the influence of over-physiological dose of corticosteroids on the healing of small intestinal anastomosis in rats with interfered effect of vitamin a.
目的：观察长期使用外源性超生理剂量皮质类固醇对大白鼠小肠吻合口愈合的影响及维生素a的干预效应。
She was trying to help a drug addict and the patient took the whole bottle of medicine and died of over-dose.
当时她正试著要帮助一位用药成瘾的病人，没想到那病人竟然把整罐药吞下去，也因此服药过量而死。
A patient with generalized seizure disorder who took the larger dose of phenytoin sodium over a long period of time, showed encephalopathy, cerebellar ataxia, peripheral neuropathy and myopathy.
一例长期服用较大剂量苯妥英钠的癫痫患者出现了脑病、小脑变性、周围神经病和肌病。
Adding 2% lime to the compost for Flammulina Vclutipes has no influence on the growth. If the dose of lime is over 2% it will slow down the growth of edible fungi.
金针菇培养料中添加2%石灰，对其菌丝生长没有影响，超过2%石灰则减慢菌丝生长速度。
According to the analysis of the flavor and sensory perception of dairy products, different kinds of dairy essence can be created by compounding over-dose of some trace monomer component.
根据对奶类制品的香气分析和感官感知，对一些微量单体原料用过度剂量的调配方法配制不同的奶类香精。
Always make any diet change very slowly to allow your animal's system to adjust, and start with half the recommended dose of each supplement and build up over the course of 3-5 days.
务必任何饮食变化非常缓慢，让您的动物的系统调整，并开始与每个补充推荐剂量的一半，并建立在3 - 5天的过程中。
In the study, 1,002 patients were randomized to a single dose of 1 g of ertapenem or 2 grams of cefotetan infused over a 30-minute period within 60 minutes before elective colorectal surgery.
在此研究中，1002名病人在进行择期手术之前随机输注1克剂量的厄他培南或2克剂量的头孢替坦，输注在60分钟之内完成，大约有30分钟的输注时长。
In the study, 1,002 patients were randomized to a single dose of 1 g of ertapenem or 2 grams of cefotetan infused over a 30-minute period within 60 minutes before elective colorectal surgery.
在此研究中，1002名病人在进行择期手术之前随机输注1克剂量的厄他培南或2克剂量的头孢替坦，输注在60分钟之内完成，大约有30分钟的输注时长。
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