每隔一天

Blood samples are taken every few hours for two or three days, and urine and faeces are also collected.

在2-3天的时间里，每隔几小时采集一次血液样本，尿样和粪便也要采集。

Because a years old proceeds together with 12 lunar calendar not equal, differ about 11 days, so separate 3 years to need to establish an intercalary month each time to adjust the season.

由于一岁与12个阴历并行不相等，相差约11天，故每隔3年需设置一个闰月来调整季节。

Silk gland cell, by the Grace nutrient fluid in vitro culture, then after 150d for primary culture, passage was taken, later each approximately 15d take a passage, after that, the time of passage cut to 10 day.

经210d左右的原代培养后进行传代培养，以后每隔约15d传代一次，后传代时间缩短到10天，当传代时间稳定在7天时细胞开始趋于稳定，此时鉴定细胞系的生物学特性。

Unless one were looking up this matter in particular, he could have stood at Sixth Avenue and Fifteenth Street for days around the noon hour and never have noticed that out of the vast crowd that surged along that busy thoroughfare there turned out, every few seconds, some weatherbeaten, heavy footed specimen of humanity, gaunt in countenance and dilapidated in the matter of clothes.

除非是特别留意这种事情，否则一个人可以在中午时分，在第六大道和十五街的拐角处站上好几天，也不会注意到，在这繁忙的大街上蜂拥的人群中，每隔几秒钟就会出现一个饱经风霜、步履沉重、形容憔悴、衣衫褴褛的人。

The primary cultured fetal mesencephalic neural stem cells are passaged every 7days.

将人胚中脑来源的神经干细胞体外长期培养，每隔5-7天传代一次。

objective to evaluate efficacy of extracorporeal shock wave lithotripsyfor treating ureteral stones in situ,investigate the cause of higher re-treatment rate.methods total of 687 patients with ureteral stone were received eswl between january 2000 and december 2004,included 455 male(66.2%) and 232 female(33.8%) patients,6 cases have bilateral ureteral calculi,12 cases have unilateral multiple calculi.hence,together 709 ureteral calculi were treated.patients upper ureteral calculi were treated in the supine position,for lower ureteral calculi patients were turned prone.to reduce eswl-induced renal trauma and pain,using lower energy source,adjusted power setting from 9.8 to 13.2kv,limited 1500 shock wavs per one session.no auxiliary procedure were used before eswl.the stone size was measured as the surface area of stone length by stone width on x-ray film.the interval between two treatment sessions was two weeks.results of 709 ureteral calculi,the overall stone free rate was 97.3%(690 calculi),re-treatment rate was 34.1%(292 calculi).according to the performed treatment sessions,one session 467 calculi,the mean stone size 37.27mm2,stone free rate 65.4%(464 calculi).two sessions 138 calculi,the mean stone size 62.48mm2,stone free rate 18.4%(131calculi).three sessions 52 calculi,the mean stone size 79.60mm2,stone free rate 7.1%(50calculi).four sessions 19 calculi,the mean stone size 101.63mm2,stone free rate 2.4%(17calculi).fivesessions 33 calculi,the mean stone size 119.33mm2,stone free rate 3.9%(28 calculi).overall 19 cases(2.7%)turned to other treatment modalities.of 335 upper ureteral calculi,303 achieved stone free (95.8%),re-treatment rate was 38.5%(129 calculi).of 374 lower ureteral calculi,369 achieved stone free(98.7%),re-treatment rate was 30.2%(113 calculi).the re-treatment rate of upper ureteral calculi was higher than lower ureteral calculi(p＜0.05,χ2=5.40).the difference of stone-free rate between upper and lower ureteral calculi was no significant(p＞0.05,χ2=0.15).conclusion eswl should be considered first line therapy for ureteral stone still.stone burden are the main variable of higher re-treatment rate,upper ureteral stone may moving with respiring during eswl.so efficinet shock wave was decreared,re-treatment rate become higher.

目的 评估体外震波碎石治疗输尿管结石的疗效，探讨再治疗率高的原因及输尿管结石的治疗选择。方法回顾2000年1月～2004年12月间eswl治疗输尿管结石的临床资料687例，男455例（66.2%），女232例（33.8%），平均年龄46.6岁（15～83岁）。有双侧输尿管结石6例，单侧多发性输尿管结石12例（4颗1例，3颗2例，2颗9例），共计输尿管结石709颗（含透光结石13颗）。应用上海爱申公司生产的desunit6030型碎石机，c臂x线球管做结石定位。上段输尿管结石（肾盂输尿管交界处至骶髂关节上缘）取仰卧位，下段输尿管结石（骶髂关节上缘下至输尿管口）取俯卧位。为减少eswl引起的肾损伤和疼痛，应用较低的能量，震波发生器电压从9.8～13.2kv，震波频率1.5s。每次治疗设定为1500次震波。治疗后3天摄腹部平片或b超，以后每隔7日重复检查。假如结石未碎或有残留结石最长径＞3mm以上，再次eswl，两次治疗的间隔时间为两周。结石的大小用x线片上的表面积（mm2表示。结果 709颗输尿管结石总的治愈率为97.3%（690颗），再治疗率34.1%（242颗）。其中一次治疗467颗，平均结石大小37.27mm2，治愈464颗（65.4%），3颗改治疗；两次治疗138颗，平均结石大小62.48mm2，治愈131颗（18.5%），7颗改治疗；第1和第2次治疗治愈率（1个月治愈率）为83.8%。3次治疗52颗，平均结石大小79.60mm2，治愈50颗（7.1%），2颗改治疗；4次治疗19颗，平均结石大小101.63mm2，治愈17颗（2.4%），2颗改治疗；5次及5次以上治疗33颗，平均结石大小119.33mm2，治愈28颗（3.9%），5颗改治疗。总计19颗（2.7%）结石改变治疗方式。上段输尿管结石335颗，治愈321颗（95.8%），再治疗129颗（38.5%）。下段输尿管结石374颗，治愈369颗（98.7%），再治疗113颗（30.2%）。经χ2检验，上、下段输尿管结石的再治疗率差异有显著性（χ2=5.40，p＜0.05），治愈率差异无显著性（χ2=0.15，p＞0.05）。不良反应：血压升高13例（1.9%），震波区域疼痛26例（3.8%），震波进入处皮肤点状淤血33例（4.8%），肉眼血尿128例（18.6%），均于第2、3天自行消失。结论 eswl目前仍是输尿管结石的第一线治疗，结石的大小是再治疗率高的主要因素。结石的位置有影响，上段输尿管结石可随呼吸移动，有效震波次数减少，再治疗率比下段输尿管结石高。eswl前注重病例筛选可降低再治疗率。

Outside putting half shade to be in except midsummer appropriate, other time should offer enough illumination, and every other 7 - apply manure 10 days, come to will beginning bud to blossom in June, if can fertilize proper, can blossom more and flower is formed ceaselessly, open and abiding.

除盛夏宜放半阴处外，其它时间都应给予充足的光照，并每隔7－10天施一次粪肥，至6月开始着蕾开花，若能施肥适当，则能多开花且花朵不断形成，开放持久。

Heavy division, brigade at an average of 18 months will be to the center to conduct a drill.

欧文堡国家训练中心是轮训美陆军重型师、旅和营级部队的主要基地，每年轮训10个月，每个月都要组织1个师级或旅级规模的演习，每次演习全天候昼夜连续实施28天，每年可轮训陆军14个重型师或旅，共约42个营，美军各重型师、旅平均每隔18个月就要到该中心进行一次演习。

"Unless one were looking up this matter in particular, he could have stood at Sixth Avenue and Fifteenth Street for days around the noon hour and never have noticed that out of the vast crowd that surged along that busy thoroughfare there turned out, every few seconds, some weather-beaten, heavy-footed specimen of humanity, gaunt in countenance and dilapidated in the matter of clothes."

除非是特别留意这种事情，否则一个人可以在中午时分，在第六大道和十五街的拐角处站上好几天，也不会注意到，在这繁忙的大街上蜂拥的人群中，每隔几秒钟就会出现一个饱经风霜、步履沉重、形容憔悴、衣衫褴褛的人。到中国译典经典版本中查找关于gaunt的最新解释和例句。。。。

A popular form of polyphasic sleep, the Uberman sleep schedule, suggests that you sleep 20-30 minutes six times per day, with equally spaced naps every 4 hours around the clock.

最流行的一种多阶段睡眠时间表Uberman睡眠时间表中，建议你一天睡6次，一次睡20~30分钟，即每隔4个小时就小睡一次。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。