Mark Prausnitz of the Georgia Institute of Technology and his team have devised a different way to replace the hypodermic needle.

佐治亞理工學(xué)院（the Georgia Institute of Technology）的馬克·普勞施尼茨和他的團隊已經(jīng)發(fā)明出了代替皮下注射針的方法。

"With the development in the 19th century of the hypodermic needle and of heroin, five to 10 times as potent as morphine, the use and abuse of narcotics increased dramatically."

19世紀發(fā)展出了皮下注射的針劑和海洛因欧美艹逼黄色视频，效力比嗎啡高出五到十倍在线亚洲欧美网站首页，麻醉鎮(zhèn)痛藥的使用和濫用情況劇烈增加。

She expertly slid the hypodermic needle into my vein. As I felt the sting and the cool liquid coursing through my body, I lay down sleepily, looked into her kind eyes and murmured "How could you?"

她熟練的將針管插入了我的靜脈国产毛片在线91，一股冰冷和刺痛的液體流遍了我的身體日韩精品少妇寂寞视频在线观看网站，我躺下了，看著她的眼睛輕輕的說：「How could you性视频亚洲网站？

"With the development in the 19th century of the hypodermic needle and of heroin, five to 10 times as potent as morphine, the use and abuse of narcotic s increased dramatically."

19世紀發(fā)展出了皮下注射的針劑和海洛因黄片免费一级，效力比嗎啡高出五到十倍，麻醉鎮(zhèn)痛藥的使用和濫用情況劇烈增加久久黄色视频ji。

Shanghai Hypodermic Needle factory has been operating for nearly 50 years,having good management experience and ripe manufacturing techonlogy whose products have twice won State Gold Medal.

上海注射針廠有近五十年的生產(chǎn)管理經(jīng)驗和成熟的工藝技術(shù)免費看毛片視頻，產(chǎn)品質(zhì)量可靠，曾兩次榮獲國家質(zhì)量金質(zhì)獎日韩欧美精品原创在线观看。

She expertly slid the hypodermic needle in my vein.

隨著一陣刺痛东北女人乱子视频，一股冷流走遍我的全身。

I licked expertly slid the hypodermic needle into my vein.

一陣刺痛后最新自拍网站，一股冷流涌遍我的周身国产一区二区三区手机在线观看。

Short lengths of hypodermic needle tubing equal in length to the thickness of the skull were quickly pounded through the scalp into the skull.

用長度很短的皮下注射針管，長度相當于頭骨的厚度久.com，被很快的穿過頭皮熟女激情视频，注入頭骨。

But antigen-presenting cells tend to congregate in places where pathogens arrive, such as the lungs and the skin—not in the muscles where the tip of a hypodermic needle ends up.

但是抗原提呈細胞是在病菌到達的地方聚集影音先锋新男人av资源站，比如肺或皮膚——而不是皮下注射的針頭能夠到達的肌肉組織中文字幕欧美精品人妻一丘。

As I was climbing the stairs to the third or fourth floor, I passed a man in the stairwell with a glazed look in his eyes and a hypodermic needle and syringe hanging from his arm.

有一天，我按照某個地址欧美无吗不卡高清视频，要把一些文件送到市中心的一幢高層建筑中真人黄色网，就在我爬上第三層或是第四層樓梯的時候，有一個男人從我身邊經(jīng)過99riav.6，他的眼睛里流露出呆滯的神情AV免费在线www，他的胳膊上吊掛著注射針頭和注射器。