每四天的

In the first experiment, immature female rats were treated twice daily(8 IU/8 times) with recFSH into abdomen, and twice daily(8 IU/8 times) or daily(4 IU/4 times) or daily(8 IU/8 times) or every other day (8 IU/2 times) or only times (8 IU/1 times) with recFSH into cloaca for four days.

实验一，将未成熟的母鼠分别於腹部注射recFSH每天两次(8IU/8次)与泄殖腔各别注射每天两次(8IU/8次)、每天一次(4IU/4次)、每天一次(8IU/4次)、每两天一次(8IU/2次)与仅一次(8IU/1次)，共连续四天。

Leap year recurs every four years, and in that year February have 29 days.

注：闰年每四年重现一次，在那一年的二月份有29天。

This year is a leap year, meaning there are 29 days in February.

今年的二月有29天，这是每四年才有一次的天文现象。我们中国人把它叫做闰年。

That's what the mezzo-soprano Waltraud Meier and tenor Ben Heppner are doing every four days right now, in the Paris Opera's sold-out new production of Richard Wagner's "Tristan und Isolde."

这就是女中音沃特劳德·梅耶尔和男高音本。赫普纳目前每隔四天在巴黎剧院里新改编自理查德。瓦格尔的歌剧《特里斯坦和伊索尔德》"Tristan und Isolde"）中要去做的。

2 Million A Year ClickBank Profiteer Raids Google for $1,456 Each Day, With New Software...

"" 200万美元年ClickBank牟取暴利突袭谷歌的一千四百五十六美元每一天，用新的软件。。。

He was dead more than four days now and used to it; entirely dead, perfectly dead, as dead as any other new person in the cemetery; dead in abundant time to get into that week's Sagamore, too, and only shut out by an accident; an accident which could not happen to a metropolitan journal, but which happens easily to a poor little village rag like the Sagamore.

如今他死了四天多，已经安息了。死得彻头彻尾，死得完完全全，和公墓里头的每一位新鬼并无不同。提尔伯里死讯有足够的时间上《萨加摩尔周报》的讣告栏，只因一点点疏漏却没能上去。这种疏漏任何一家都市报纸从不会出，可是对《萨加摩尔周报》这样的乡村小报来说，却不足为奇。

130 rats were randomly divided into five groups: 5F electroacupuncture treatment group, 50Hz electroacupuncture treatment group,100Hz electroacupuncture treatment group, the model group and the control group. 4mm defect was produced in the left sciatic nerve of each rat and silicon nerve guards were used to bridge the nerve defect not including the rats of the control group. After 10 weeks electroacupuncture treatment, gross observation, histological examination of the sciatic nerve were carried with method of HE stainning and S-100 immunhistochemical staining, Sevier-Munger stainnning. The histomorphometric examination of the triceps muscles were observed with measuring width muscle cell and the wet weight, and measuring the content of the heparin and the lactic aid of the triceps muscle with biochemistry methods.

实验方法：将130只Wistar大鼠随机分为五组：正常组、造模组、电针5Hz组、电针50Hz组、电针100Hz组，除正常组外，其余各组手术切取坐骨神经4mm后，做坐骨神经硅胶管桥接术，造成周围神经损伤模型，取患侧足三里、三阴交、环跳穴，术后第四天开始电针，每两天一次，每次10分钟，治疗10周后处死动物，取出硅胶管内新生的坐骨神经，纵切片，HE染色、S100免疫组化染色、Sevier-Munger银染，观察坐骨神经纤维再生情况，以健侧同段坐骨神经做对照；取患侧脖肠肌称取湿重，HE染色，观察腓肠肌肌细胞直径，生化测量腓肠肌肌糖元、乳酸。

It will provide theoretical and experimental base for the research of syndrome of traditional Chinese medicine. Method: 60 depuratory and healthy SD female rats with normal estrous cycle(4~5days),3-month in age, 230±20g in body weight,were divided into 6 groups randomly, normal group,model group,low-dose group,middle-dose group, high dose group,control group.

选用动情周期正常(4～5天)的健康清洁级SD雌性大鼠60只，鼠龄3个月，体重230±20g，随机分为6组，每组10只：即正常对照组，模型对照组，模型加加减温经汤低剂量组，模型加加减温经汤中剂量组，模型加加减温经汤高剂量组(简称为&高剂量组&，低剂量组、中剂量组、高剂量组又合称为&治疗组&)，桃红四物汤组。

I notice the day is a little long, but as long as there's montages according to the Grand Mothers, we can have our videos every four minutes, so...

我发现这可是漫长的一天。但根据奶奶蒙太奇手法。我们可以每四分钟剪截一下。。

America"s love affair with automobiles spans far and wide, from monster truck rallies and race car shows to supersize SUVs. That love affair translates to big consumption: The U.S. slurps up to a quarter of the world"s oil—about three gallons (11 liters) a person every day—even though it has just 5 percent of the worlds population.

美国的& S恋爱与汽车跨度远且广，从怪物卡车集会和赛车表演，以supersize休旅车，那情转化为大消费：美国slurps多达四分之一的世界&石油-约3加仑（ 11升）一个人每一天-即使它已经只有5 ％的世界的人口。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。