查询词典 once every two weeks

First detection of fetal movement should occur at around 17 weeks in a multigravida and at 19 weeks in a primigravida. Fetal movement should be documented at each visit after 17 weeks.

第一次感到胎动的时间经产妇应该发生在17周左右，初产妇在19周左右。17周后的每次产检均应记录胎动情况。

98 patients were divided into 2 groups randomly. The study group of 52 cases were shotted with NB-UVB twice a week for 4 weeks, and received oral itraconazole(100mg, qd) for 4 weeks. The control group of 46 cases were received oral itraconazole(200mg, qd) for 4 weeks.

将98例患者随机分成两组，试验组52例给予局部照射窄谱UVB，每周2次，连续4周，同时口服伊曲康唑100mg，每日1次，连服4周；对照组46例口服伊曲康唑200mg，每天1次，连服4周。

Http://www.44dx.com objectiveto investigate the therapeutic effects of subconjunctival verapamil on outcome in an experimental model of traumatic proliferative vitreoretinopathy.methodsan experimental model of traumatic proliferative vitreoretinopathy was induced in pigment rabbits,which then were selected randomly to receive either subconjunctival verapamil injection treatment or a placebo injectiondaily for 3 weeks.animals were examined by indirect ophthalmoscopy at weekly intervals for 5 weeks.eyes were enucleated for light microscopy 5 weeks later.resultsfifty-six percent(18 of 32)of the rabbits receiving subconjunctival verapamil injection had developed tractional retinal detachment,whereas eighty-one percent(26 of 32)of control animals had developed tractional retinal detachment(χ2=4.655,p=0.031).the results of clinical examination and light microscopy didn?

http：//www.44dx.com 目的观察维拉帕米(verapamil，ver)对眼后节穿通伤增生性玻璃体视网膜病变(proliferative vitreoretinopathy，pvr)的影响。方法64只青紫蓝兔，每只兔任选其中一只眼制备外伤性pvr模型后随机分为两组，治疗组在模型制备后立即每日结膜下注射2.5 mg/ml的ver0.5ml，对照组则每日结膜下注射生理盐水0.5ml，共21天。模型制备后7天内每天用裂隙灯显微镜及间接立体检眼镜观察伤口、角膜、前房及眼底情况，此后每周第3，7天各检查1次。伤后第35天时常规摘除模型制备眼作光镜观察。

RESULTS: Bone-implant interface in the experimental side showed marked matrix calcifying, indicating new bone formation at 2 weeks and the bony interface formation completed at 6-8 weeks. At 12 weeks, a mature implant-bone interface could be observed.

结果：实验组种植体-骨界面在术后2周即可见明显的新骨形成，术后6～8周，已基本形成骨性结合；术后12周时，可见较为成熟的骨融合。

In the study by Taras et al.(2005), one group of sows were fed for a period of 17 weeks, from day 24 aftermating to day 28 after farrowing, and the piglets from these sows were fed for 6 weeks, from day 15 of lactation to 8 weeks of age.

此研究中，一组母猪饲喂17周，从配种后24小时到产后28天，这些母猪所产的仔猪饲喂6周，从哺乳15天到8周龄。

The repair results of defects were observed after 4, 12 and 24 weeks. RESULTS: In experimental group, no obvious new cartilage formation was seen 4 weeks after operation; some new cartilage formation was found after 12 weeks. Histological observation showed that chondrocytes had irregular edge, honeycombing structure and that cartilage cavities formed around the chondrocytes.

结果 实验组术后 4周缺损表面未见明显的新生软骨形成；12周，缺损表面有少量的新生软骨形成，组织学切片上可见软骨细胞呈边缘不规则的，小蜂窝状结构，软骨细胞周围有软骨陷窝形成；2 4周，缺损表面的新生软骨较 4、12周的新生软骨明显，表面光滑，且与周围组织结合紧密，但仍存在部分缺损尚未修复。

Plant your tomato, pepper, or eggplant seeds 8 to 12 weeks before the average last spring frost date - 8 weeks for 8-10" plants in 4" pots, and 12 weeks for 12-14 plants in gallon pots.

植物你的西红柿，辣椒，茄子或种子，在8至12周以前，平均去年春季霜冻日期-8周为8 -10&植物4 &的盆， 1 2个星期为1 2-14植物加仑盆。

Wistar rats were randomly divided into normal group, sham-operation group, 4 weeks diabetes mellitus model group (M4), 6 weeks diabetes mellitus model group (M6) and 8 weeks diabetes mellitus model group (M8). Behaviour was tested with Morris water maze and shuttle box test.

穿梭箱实验、Morris水迷宫实验检测大鼠认知行为学改变，免疫组织化学法、免疫印迹法、RT-PCR和酶联免疫吸附法检测BACE1；ELISA法检测Aβ在糖尿病大鼠脑组织中的表达，用图像分析仪测定吸光度值。

The results were as follows. In the insert mutation genotypes, there was significant difference between body weights of 2 weeks aged BB and AB genotype (P.05), while there was no significant difference between AA and other genotypes. In the mutation genotypes, there was no significant difference in body weight. Insert mutation loci had no significant effect on fossil bone length and shank length of 0-12 weeks aged chickens, only mutation loci had a significant effect on fossil bone length and shank length of 6 weeks aged chickens.

分析多态位点与0-12周龄鸡生长发育性状的关联性，结果表明：插入突变基因型中，2周龄鸡体重BB型与AB型差异显著(P.05)，但AA型与AB型和BB型差异均不显著，而突变各基因型间没有显著差异；插入突变位点对0-12周龄鸡的龙骨长、胫骨长均没有显著影响，而突变位点仅在鸡6周龄时表现出与龙骨长、胫骨长间的差异显著性。

Typically, once this process starts, it takes a couple of weeks to complete until we're officially "gold"(which means that gold master disc is in manufacturer) and if all goes normally, it would lead to the demo being released two weeks before the games release.

通常来说，这个环节一旦开始，将会持续几周时间，直到我们被官方认定为"金色"（"金色"的意思是在生产商那里是金母盘）才会结束。如果一切正常，那么在游戏发布前两周就会有游戏demo放出。

You think you're a big shot.

你认为你是一个大人物？

All states are equal, and none can receive special treatment from the federal government.

所有的州都是平等的，任何州都不能获得联邦政府的特别待遇。