方法采用逆相蒸发法制备司盘阳离子脂质体。
METHODS Span-cationic liposomes were prepared by reverse phase evaporation method.
结论采用表面活性剂司盘修饰是提高基因传递效率切实可行的方法。
CONCLUSION the surface modification of cationic liposomes with surfactants Span can be a way to enhance the efficiency of gene transfer.
vonAhn博士说:“如果一个司盘客获取一个邮箱账号得到的钱少于千分之三美元，那么验证码系统的效果就恰到好处了。”
“If the benefit a spammer is getting from obtaining an e-mail account is less than $3 per 1,000, then CAPTCHA is doing a perfect job,” says Dr von Ahn.
方法以液体石蜡为油相，L -抗坏血酸棕榈酸酯为交联剂，司盘- 80为乳化剂，采用乳化化学交联技术制备多柔比星脑用微球。
Methods Using the liquid paraffin as the oil phase, L-ascorbyl palmitate as the cross linking agent, and span-80 as the emulsifier.
Pastitsio是一种用肉、通心粉和沙司烤制的焙盘菜。
Pastitsio is a baked casserole dish of meat, macaroni, and sauce.
司钻通过司钻控制盘(一个由仪表、控制杆、电阻箱和其它气动、液动及电子仪器组成的控制室)操作泵、绞车、转盘等。
The driller operates the pumps, drawworks, and rotary table via the drillers console-a control room of gauges, control levers, rheostats, and other pneumatic, hydraulic and electronic instrumentation.
通过对钻机盘式刹车系统分析，对于指导盘式刹车系统没计，指导司钻操作具有重要意义。
With analysis, it has some meaning for supervising design of disc brake system and operation by driller.
请及时通知我方贵司进展。我们保证贵司询盘将得到及时回复。
Please keep us posted of developments at your end. We assure you that your enquiries will receive your prompt attention.
在烤盘中加入热水；放入番茄沙司烙通心粉片，一次一个依次放入水中。约等十分中，通心粉变软。
Fill baking dish with very hot water; place manicotti sheets one at a time in water. let stand10minutes until softened.
我司是专业的汽车维修应急灯具、电动工具、应急绕线盘类产品的生产商和出口商。
American Electric Cord is a manufacturer and exporter of professional grade automotive lights and retractable reels.
我司是专业的汽车维修应急灯具、电动工具、应急绕线盘类产品的生产商和出口商。
American Electric Cord is a manufacturer and exporter of professional grade automotive lights and retractable reels.
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