划线

Methods The 3-5 generation fibroblasts were inoculated in 24-well with rat-tail collagen. A denuded area was made when the 3 generation of the fibroblasts was influent into a monolayer. Cells were then exposed to the presence of various concentrations of viper venom, mitomycin C, and the cells migrated into the denuded area were counted evely 6 hours.

将培养的第3~5代人结膜下成纤维细胞接种于涂有鼠尾胶原的24孔板中，待细胞生长融合后在培养板上划线，造成无细胞的裸露区，分别加人不同浓度的蛇毒制剂、丝裂霉素C及二者的混合液，每6h观察记录移行至裸露区的细胞。

Fill the piping with stuff, line to define the length and position for heating tube, daub tube, warm-up, make the role touch the piping by pressing the push-bike, heat up the piping to the necessary temperature, cut off power supply, one-off complete the process in the bending model.

在管坯内装填填充物、划线确定管坯加热的长度和位置、涂抹润滑剂、管坯装卡、预热、通过脚踏机构加压使电极与管坯紧密接触、采用二次加热工艺将管坯加热至所需温度、切断电源，在弯曲成形模具上一次性完成管坯的弯曲成形加工。

Explain: 1. This drawing is for reference only. Elements in dot dash line frame are built in.

说明：1。电气原理仅供参考，点划线框内的元件在电动装置内部。

This drawing is for reference only. Elements in dot dash line frame are built in.

电气原理仅供参考，点划线框内的元件在电动装置内部。

Elements in dot dash line frame are built in.

电气原理仅供参考，点划线框内的元件在电动装置内部。

The underlined word "leg" in "Bicycle tour and race"probably means .

解析 该题要求考生在理解文章大意的基础上猜测划线部分的词义。

Please return the order form with the cheque/bank pay-in slip to G.P.O. Box 12460, Hong Kong.

请将此表格连同划线支票/存款收据寄回本会：香港邮政总局信箱12460号。

Please submit the application to "HKBU Campus Centre DLB Office at 5/F., David C. Lam Building, Shaw Campus, Hong KongBaptist University, 34 Renfrew Road, Kowloon Tong".

现金或划线支票（港币200元正），支票抬头写上「香港浸会大学」，并於支票背面写上姓名、注册号码及联络电话。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。