您要查找的是不是：
- Screen positive: projecting a continuous-tone negative through the half-tone screen on film, a half-tone positive is produced. 网点阳片:用连续色调阴片作射印，光线经半色调网片，然后投射于菲林上，造成网点阳片。
- A movable spot of light (an icon) on a visual display,moving the cursor allows the user to point to commands or screen positions. 在可视显示器中的可移动光束，能够让用户指向命令和移动界面。
- Operation is automatic, and issues such as magnification, screen position, and Windows operation can be accessed via The Magnifier Menu. 用者可用滑鼠单击放大视窗，除即显现功能选单作任何的设定。
- Half-tone positive A positive film image produced by projecting a continuous-tone negative through a screen.Also called Screened positive. 半色调阳片经半色调网片投射连续色调底片所得的菲林正片。亦称网点阳片。
- Half-tone positive: A positive film image produced by projecting a continuous-tone negative through a screen.Also called Screened positive. 半色调阳片:经半色调网片投射连续色调底片所得的菲林正片。亦称网点阳片。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- They picked up the yacht on their radar screen. 他们在雷达屏上看到了那艘游艇。
- The recombinant plasmid was transformed into the yeast strain S. cerevisiae BJ1990 to carry out the primary expression experiment. In culture supernant of screened positive clone, the hirudin activity was detected to be 30 ATU/ml. 用正确的重组表达质粒转入酿酒酵母BJ1990细胞进行了初步表达实验，在筛选出的阳性克隆的培养上清中检测出的水蛭素活性为30ATU/ml，表达量达4mg/L。
- He adores this screen goddess with godliness. 他十分虔诚地崇拜女明星。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- Enemy ships were detected on the radar screen. 敌舰的影像已显现在雷达(屏幕)上。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- The screen was all dark save for one bright spot. 除一个光点外屏幕上一片黑暗。
- This charge is a positive charge. 这个电荷是正电荷。
- The novel was adapted for the screen. 这本小说被改编成电影。
- The curtains screen out the sunlight. 窗帘遮住了阳光。
- There are enemy aircraft on the radar screen. 雷达萤屏上出现了敌人的飞机。
- She is a star of stage, screen and video. 她是舞台影视三栖明星。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- The trees screen the house from view. 有这些树隔著看不见那所房子。
