Methods:232 patients for gastroscopy were randomized into test group(98 cases were treated by intravenous anesthesia in order to be asleep even lose eyelash-reflex but breathe calmly) and the control(134 were teated by routine examination without analgesia).results: in test group ,there were less bad reflection亚日韩欧美性爱片、shorter time in operation.

將232例胃鏡檢查病人隨機(jī)分為ⅰ組98例，給予丙泊酚靜脈緩?fù)浦敛∪巳胨医廾瓷湎А⒑粑椒€(wěn)，ⅱ組對(duì)照組）134例黄片在线免费看免费看免费在线看，常規(guī)操作，不給鎮(zhèn)靜鎮(zhèn)痛藥国产婷婷网站导航，觀察各組檢查反應(yīng)黄色网站av在线免费观看、操作時(shí)間、清醒時(shí)間及檢查前国产福利在线99、中色综合综合热视频、后bp、hr和spo2變化一级毛片A片免费播放。

Methods Sixty healthy Wistar rata were evenly randomized to study, control and normal group.

健康Wistar大白鼠60只99人人摸人人干，隨機(jī)分為實(shí)驗(yàn)組、對(duì)照組和正常組久久久毛片久久久，每組20只igao为爱寻找激情视频。

Methods Sixty Wistar rata were evenly randomized into three groups; experimental, control, and normal control.

Wistar大白鼠60只，隨機(jī)分為3組久久无码A片，每組20只。

The large sample multi-centre randomized controlled trial is the best method of re-evaluation of the effectiveness of new drugs.

大樣本多中心隨機(jī)對(duì)照臨床試驗(yàn)是藥品上市后療效再評(píng)價(jià)的最佳方法九九性爱。

In a double-blind, placebo-controlled design we randomized 120 children, aged 1-9 yr, undergoing orthopedic or soft tissue surgery, into 3 groups to receive either acetaminophen 60 mg/kg rectally and 40 mg/kg orally, ketoprofen 2 mg/kg IV twice, or the combination of the active drugs.

在這項(xiàng)雙盲在线不卡高清AV户外、安慰劑對(duì)照試驗(yàn)中，我們隨機(jī)抽取了120個(gè)一至九歲的行軟組織或畸形矯正手術(shù)兒童欧美日韩区国产区，將他們分成三組大黄色视频，一組為經(jīng)直腸給撲熱息痛60 mg/kg 或口服給藥40 mg/kg ，一組為靜脈給優(yōu)布芬2 mg/kg人人干人人操人人舔人人摸，另一組為聯(lián)合給藥玖玖色热在线。

In a randomized, placebo-controlled study performed on 80 patients with chronic LBP, Revel et al.88 identified seven variables associated with a positive response to facet joint anesthesia: age greater than 65 yr and pain not exacerbated by coughing, not worsened by hyperextension,not worsened by forward flexion, not worsened when rising from forward flexion, not worsened by extension–rotation, and well-relieved by recumbency.

在一項(xiàng)80例慢性LBP患者的隨機(jī)安慰劑對(duì)照試驗(yàn)中，Revel等鑒定出七種小關(guān)節(jié)麻醉陽(yáng)性相關(guān)的因素：年齡大于65歲国内美女精品人AV在线播放，咳嗽時(shí)疼痛不加劇欧州免费AV午夜福利，過(guò)度伸展不加劇日韩揉揉人人澡澡人人，從前屈變伸直時(shí)不加劇，伸展旋轉(zhuǎn)時(shí)不加劇日韩国产欧美精品，臥位時(shí)緩解欧美一区二区一页。

Effect of Adding Alfalfa Meal and Fat to the Diet of Sows on Their Reproductive Capability and Mechanism Abstract In this experiment, a single-factor and randomized block design was used comprising of 20 sows and 160 sucking piglets to study the effect of adding alfalfa meal and fat to the diet of sows on their reproductive performance. The results are as follows: 1 .The birth weight, daily gain and weaning weight of the piglets were highly significantly improved (P.01) which were born of the sows eating diet with adding of alfalfa meal and fat.

本試驗(yàn)共用了20頭母豬和160頭哺乳仔豬采用完全隨機(jī)區(qū)組單因子試驗(yàn)方法，進(jìn)行了一定比例苜蓿草粉和定量脂肪代替部分精飼料對(duì)母豬繁殖性能影響及其機(jī)理的初步研究欧美自拍日韩极速影院，結(jié)果如下：（1）在母豬的妊娠后期和哺乳期添加一定比例的苜蓿草粉和定量脂肪（1.6％）欧美色日韩，可顯著地提高哺乳仔豬的日增重、斷乳個(gè)體重和窩重（P＜0.01）黄色网站国产网址。

The target reticule colors will be randomized, and for the duration of the Confuse effect, you will randomly select new targets whether they be friend or foe.

在這段混淆效應(yīng)的時(shí)間內(nèi)麻豆国产在线观看无码，不管是敵人還是朋友，你會(huì)隨機(jī)的選擇他為新的目標(biāo)亚洲天堂第一av。

Methods: 30 fasted male rats were randomized evenly into normal control group, myocardial ischemia group and riboflavin group.

健康雄性SD大鼠30只一上l一老女一级A免‘，隨機(jī)分為3組，即正常對(duì)照組最新欧美狂野日韩精品国产，心肌缺血組和核黃素預(yù)處理組天堂AV在线播放最新版，每組10只。

"A randomized clinical trial may be necessary" to confirm the results of Rocca's study, says biostatistician Mark Espeland of Wake Forest University in Winston-Salem, North Carolina.

"也許需要進(jìn)行一項(xiàng)隨機(jī)的臨床實(shí)驗(yàn)來(lái)驗(yàn)證羅卡的研究結(jié)果不卡av在线免费观看。"北卡羅萊納州威克森林大學(xué)的統(tǒng)計(jì)學(xué)家馬克·埃斯伯蘭德說(shuō)免费黄色在线啊～啊～。