查询词典 two weeks ago

But if you have a choice, do the long run four weeks out and the half-marathon three weeks before your race.

但是，如果有机会的话，在4周前跑一个长距离和三个星期前一个半程马拉松。

Combine this with the half-marathon mentioned in Tip 2, doing one with four weeks to go, and the other with three weeks to go.

再加上tips2 中提到的半程马拉松中，4周前跑一个长距离，三周前再跑一个长距离。

Results: The neural stem cells with positive expression of Nestin were isolated from forebrain and hindbrain of human fetuses about 9 weeks and 12 weeks.

结果：两胚龄前、后脑组织中均分离出神经干细胞，他们均表达Nestin抗原阳性。

To isolate forebrain and hindbrain of human fetuses about 9 weeks and 12 weeks from spontaneous abortion. Neural stem cells were cultured in special culture medium and were compared with growth characterization.The differentiation from these neural stem cells was investigated in both a fetal bovine serum-containing and a non-supplemented,serum-free basal medium.

材料与方法：利用神经干细胞的条件培养基，对从9周和12周胚龄的自然流产胎儿分离的前脑、后脑进行神经干细胞培养，比较其生长特性，并分别观察在无生长因子的基础培养基以及含有胎牛血清的培养基中神经干细胞的分化情况。

The dynamic study based on follow up MRI suggested that above lesions were severest from 5 to 8 weeks after the ictus and may lasted for more than 28 weeks, their resolution needed at least 2 months.

追踪动态观察提示，发病后第 5～ 8周是颅内病变最明显的时期，病变从发现至消退至少需要 8周时间。

Before degradation: limpid stereo reticular structure of PLGA; One week after degradation: PLGA was corroded and the reticular structure was decreased; Three weeks after degradation: airspace was gradually disappeared and the reticular structure was further decreased; Five weeks after degradation: airspace and the reticular structure were completely damaged, which was in an indefinite form.

降解前PLGA(丙交酯和乙交酯的摩尔比为90∶10)支架材料呈清晰的三维立体网状空隙结构；降解1周后，材料表面受侵蚀，网状结构减少，孔洞局灶性连接呈片状；3周时材料表面受侵蚀现象加重，空隙逐渐消失，网状结构进一步减少，聚合物融合呈大片状；5周后材料空隙、网状结构完全消失，呈不定型均质状。

1 divide the patients who are suffering from acute eczema and sonsistent with the ingression standard into three groups randomly.2 the treatment group (qing-re-chu-shi oralused liquid group) includes 32 cases.component of qing-re-chu-shi oralused liquid: radix gentianae10g scutellaria georgi 10g,plantago asiatica l.30g,shengdihuang 30g,radix sophorae flavescentis 10g, densefruit pittany root-bark15g;taking 20ml each time ,twice a day for 2 weeks. chinese control group includes 32 cases, taking longdanxiegan pills each time 6g, 1st day for 2 weeks.

1按纳入病例的先后顺序将患者随机分配到试验组、中药对照组、西药对照组。2 试验组32例，采用清热除湿口服液，药物组成：龙胆草、黄芩、苦参各10g、车前草、生地各30g、白鲜皮15，每次20毫升，每日口服2次；中药对照组32例，龙胆泻肝丸，每次6克口服，每日2次；西药对照组32例，盐酸西替利嗪，10mg，每晚口服1次。

Instillation were repeated once a week for 6 weeks. The regimen was 6 weeks.

在疗程前后24小时内抽取外周静脉血行流式细胞学进行定量分析。

Results: Occlusal function of patients in rehabilitation group was restored within 2 weeks,and that of intermaxillary traction group restored within 4 weeks.

领面部骨折常因并发颅脑损伤或其他严重的并发症，未及时治疗，造成陈旧性骨折，形成领面部的功能障碍及牙领畸形。

Results:Ratio of intima/media peaked at 4-6 weeks,and then regressed to normal by 7～8 weeks.

结果：拉伤后血管内膜/中膜面积值于4～6周达到高峰，7～8周增厚的内膜几乎完全消退。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。