结果:以ICRU剂量参考点(靶中心点剂量)剂量归一,95%剂量线均能包绕95%以上的PTV。
Results By using ICRU dose reference point (the central point of target) as theunitary dose, 95% dose line could be surrounded above 95% of the PTV.
鱼油剂量从每天零点几克到每天超过8克。
Fish oil dosages ranged from a few hundred milligrams a day to over eight grams a day.
这允许医生从血管注射药物,而不是通过一点上的注射,这可改善药物的效果,确保整个肝脏都能接收到均等的剂量。
This allowed doctors to administer the drug through the blood, rather than by an injection to one spot, which improves results by ensuring that the entire liver receives an even dose.
最新的观点倾向于最大限度抑制靶点的最小剂量。
Latest opinions tend to favor the minimum dose that maximally inhibits the target.
她需要这药,没有它她几乎无法入睡,而且早上不吃大剂量的药,她没法度过一整天,有时在下午她也吃一点。
She needed this medication; she could not sleep without taking it, and could not get through the day without taking a large dose in the mornings, and sometimes a smaller dose in the afternoons.
在怀孕期间不宜饮用任何剂量的酒精类饮料,这一点已被医生证实。
Doctors now believe that it's not safe to drink any amount of alcohol when you are pregnant.
增加剂量通常导致抑制其它这些药物并不很适合的靶点。
Increasing the dose often leads to inhibition of other targets for which these drugs do not as fit well.
更好的消息,则来自芝加哥拉什大学医药中心的睡眠研究人员JamesWyatt,他发现早上少喝一点咖啡因,然后白天持续饮用很小剂量,这样就可以均匀地抵抗腺苷酸的摄入。
Better, says sleep researcher James Wyatt of Rush University Medical Center in Chicago, to consume a little caffeine in the morning and continue to take it in very small doses throughout the day.
而在环境危害的研究中,你需要测试许多化学品的混合物、各种剂量、不同的时间点和不同的年龄段——从怀孕到童年到老年。
In studying environmental hazards one needs to test mixtures of many chemicals across ranges of doses at different points in time and at different ages from conception to childhood to old age.
怀孕的母亲接触化学杀虫剂的剂量每增加10倍,那么她的孩子7岁时的智商会比平均智商降低超过5个点。
Every tenfold increase in a pregnant mother's pesticide exposure meant a more than 5-point drop in her child's IQ at age 7.
在给琥珀胆碱前,先给一点次肌松剂量的非去极化神经肌肉阻滞剂,也可以防止琥珀酰胆碱所致的眼内压增加。
The prior administration of subparalyzing doses of nondepolarizing neuromuscular blocking drugs may also prevent succinylcholine-induced increases in intraocular pressure.
每次你减少利巴韦林的剂量,你都会丧失一点治愈患者的机会。
Every time you decrease the dose of ribavirin, you lose patients.
大剂量服用非甾体抗炎药的人发生痴呆的风险比那些小剂量或者是没有服用非甾体抗炎药的人要高出66个百分点。
The risk of developing dementia among heavy NSAID users was 66 percent higher than among people with little or no NSAID use.
目的:用电脑计算在每个物体中每点处点源释放出的原始光子和平均能量损失,以获得光子线在水模体中的剂量分布情况。
Object: Using computer to calculate average energy lost by photons at every points in each body, in order to determine the dose distribution of photon radiation in the water phantom.
结果直接成像系统具有曝光剂量小、图像质量佳等饰点,其甲级片率达到91.3%。
Resu lts The direct digital imaging system had the advantages of low exposure dose and good image quality. The first film rate was 91.3%.
目的探讨宫颈癌治疗中a点相同,不同等剂量曲线应用的相关问题。
Objective To investigate correlative question about the same a point but different isodose curve in therapy of cervical carcinoma.
这一治疗方案能够防止HIV 病毒耐药株的产生,减少单一作用靶点药物的用药剂量和降低相应的毒性,最终治愈AIDS相关的病理学变化。
This approach could prevent the development of drug-resistant HIV strains and decrease the dosage and related toxicity of each single drug and lead to a cure for AIDS-associated pathologies.
推荐的治疗方法包括给以单一的止痛药物,避免给予多种混合药物以避免药物的互相影响,从低剂量开始给药并根据需要一点一点的增加用量。
Treatment recommendations include simplifying the pain regimen, avoiding polypharmacy with its risk of drug interactions, and beginning drugs at lower dosages and titrating upward as needed.
研究结果表明,仪器计数和粒子注量同剂量的关系可通过一个转换系数对应起来,且测点周围屏蔽对这一系数的影响不明显。
It shows that the particle fluence can be directly calculated from the measured dose with a transformation coefficient which is not obviously affected by shielding around the measuring site.
结果通过估算和实测,各个关心点的年剂量当量均小于剂量约束目标值。
Results By estimation and measurement, annual dose of each concerned point is proved to be smaller than the defined dose.
首次发现在引发剂量增加而导致微球粒径增加时,在增加的趋势中存在“临界点”;③。
Secondly, A critical point was found during the particle size increasing with increasing initiator concentration for the first time.
此外,本研究结果支持基因剂量效应可能存在于单倍型中,而不与单个位点直接关联。
Also our data support the presence of a gene-dose effect for some haplotypes but not for the single polymorphism sites.
等中心点实测剂量与计划剂量的误差在3%以内,其余偏离点的实测剂量与计划剂量误差在5%以内。
The errors between the measured dose and predicted dose in the central point were less than 3%, whereas the errors in another eccentric point were less than 5%.
方法18名健康男性志愿者,单剂量口服盐酸帕罗西汀片,在设计的时间点取静脉血,血药浓度采用液相色谱质谱(HPLCMS)法测定。
METHODS A single oral dose of 40 mg paroxetine hydrochloride was given to 18 healthy volunteers. The concentrations of paroxetine in plasma were assayed by HPLC-MS method.
结论医用X线工作人员晶状体点状浑浊程度的增高可能与长期接触小剂量X线照射有关。
Conclusion the heightening of dot opacification degree in ocular lens of X-ray workers might be related with them exposed to long low-dose radiation.
借助计算机交互技术,实现剂量点坐标的自动提取和保存;
The dose points coordinates in the model were conveniently and automatically acquired and stored with the computer interactive technology.
结论:与标准剂量的普通肝素相比,低剂量普通肝素不能减少主要的PCI相关的出血和血管穿刺点并发症的发生。
Conclusion Low-dose compared with standard-dose unfractionated heparin did not reduce major peri-PCI bleeding and vascular access-site complications.
这些工作主要集中在:放疗抑制再狭窄的机制;放疗的时间点、剂量和剂量率;照射方式以及放疗所产生的副作用等。
These work are mainly focused on the mechanism of inhibiting restenosis by radiation: the time, dose, dose rate, the form and the side effects of radiotherapy.
速调管走廊内的辐射场主要是由于大功率速调管的运行造成的,因各个速调管参数不一致而使各点的辐射剂量呈现出较大的差异。
The radiation field in the klystron gallery mainly comes from the klystrons. It varies because of the different parameters of each klystron.
速调管走廊内的辐射场主要是由于大功率速调管的运行造成的,因各个速调管参数不一致而使各点的辐射剂量呈现出较大的差异。
The radiation field in the klystron gallery mainly comes from the klystrons. It varies because of the different parameters of each klystron.
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