In a 4×4 latin square design four steers (500±50) kg with permanent rumen and abomasum cannulae were fed on the different type of diets to study the effects of fiber digestion and VFA in the rumen on the methane production.

裝有瘤胃和真胃瘺管的成年閹牛4頭黄色视频在线免费看网站，體重（500±50）kg，采用4×4完全拉丁方試驗(yàn)設(shè)計(jì)人人搞人人插人人看，在呼吸代謝室內(nèi)就不同日糧的纖維消化青草不雅三级在线观看、瘤胃內(nèi)VFA對(duì)甲烷產(chǎn)生量的影響進(jìn)行了研究。

Objective To study the feasibility of Cannulae-needle used in continued brachial plexus block.

目的 研究用套管針進(jìn)行連續(xù)臂叢神經(jīng)阻滯的可行性88黄色视频在线观看。

METHODS: After instrumentation with arterial and sagittal-sinus cannulae, electrocorticogram, and sagittal sinus Doppler flow measurement seven adult sheep were given a random sequence of short anesthetic infusions with methohexital, ketamine, and propofol.

斦otildewww.猛黄色网站；法：7只羾，先在每只羾身舉安置徨脈和失羶竇導(dǎo)管亚洲欧美激情综合一区二区，腦皮層電圖和失羶竇超聲血流分析儀成人av小姐网站在线观看，然后隨機(jī)給予小劑量的異丙酚，美索比托和氯胺酮進(jìn)行短時(shí)間麻醉操逼北京老妇，同時(shí)采取多個(gè)血樣標(biāo)本和腦電圖變化來(lái)評(píng)估藥效激情变态另类三级无限。

One of the cannulae was used for microinjection, and the other was used for microinjection or perfusion.

這些結(jié)果提示，腦內(nèi)與嗎啡鎮(zhèn)痛有關(guān)的上述四個(gè)核團(tuán)很可能通過(guò)神經(jīng)纖維聯(lián)成環(huán)狀的回路黄色不卡福利。

Experiments were done on four dairy goats fitted with rumen cannulae and fed under different feeding regimes to measure the variations of ciliate protozoal population, pH and Eh in the rumen.

應(yīng)用4頭置有永久性瘤胃瘺管的乳用山羊淫荡视频免费网站，進(jìn)行了三種不同飼養(yǎng)制度下瘤胃纖毛蟲種群及pH和Eh變化的測(cè)定。結(jié)果表明人人摸人人艹人人，日糧性質(zhì)是影響山羊瘤胃纖毛蟲種群變化的主要因素国产精选插逼视频。纖毛蟲密度以含飼期喂精料加干草最高；精料加青草次之五月丁香六月激情欧美综合不卡；放牧青草期最低欧美性爱电影免费观看。

METHODS : We built a vein model and inserted cannulae between 14 and 20-gauge.

我們建立一個(gè)靜脈模型，分別置入從14號(hào)到20號(hào)套管久久久国产精品无码aa。

In Expt. 4, rats were fed a control diet or diet containing 90 g PSF/kg for 14 d. At d 7, portal cannulae were installed.

預(yù)計(jì)結(jié)果4超碰97无码在线观看，節(jié)制老鼠的飲食或按照90 g PSF/kg喂養(yǎng)14天，在第7天時(shí)www..com日本，安裝一個(gè)導(dǎo)入管操精品免费。

This rule covers principally three major groups of devices: devices that are used to create a conduit through the skin needles, cannulae, etc.

這條規(guī)則主要涵蓋三大類器械：通過(guò)皮膚扎洞的器械如，外科工具色色色视频成年网站，各種各樣的導(dǎo)管一级A片夜夜爽、吸管等

Flow through cannulae is not laminar at the upper range of clinically used flows, therefore Poiseuille's law is not useful in predicting flow and the effect of changing radius is less than commonly believed.

通過(guò)套管的血流在較高范圍的臨床使用流量?jī)?nèi)不是層流，因此泊素葉法則在預(yù)測(cè)流量上不適用黄页网站激情视频，改變套管半徑的效果比通常相信的要小四房色播综合网。

Objective:Observes the babies and infants use nasal cannulae or changed two-sided hole pipe attracts the oxygen effect,to evaluate the nasal cannulae and the changed two-sided hole pipe attracts the oxygen to the babies and infants oxygen treatment effect is whether same.

目的：觀察嬰幼兒雙孔吸氧管吸氧和改良雙側(cè)孔導(dǎo)管吸氧效果，評(píng)價(jià)雙孔吸氧管吸氧和改良雙側(cè)孔導(dǎo)管吸氧法對(duì)嬰幼兒氧療效果是否相同欧美性爱片网站。