Objective:To observe the effect of fixative, mounting medium, temperature and sterilized method to three waves quantum dots(QDs)served as a mark on the peritoneal macrophages and normal skin of mice.

结论：不同波长量子点标记小鼠腹腔巨噬细胞和皮肤组织的效能受固定剂、封片剂、温度和除灭菌方式的影响。

youdao

It USES dreams as the medium to make the symbolized "water-mirror" into a mark.

它以梦为媒介使被象征化的“水镜”成为了一个记号。

youdao

Choose from a compact traffic light, a medium-sized traffic forecast, or a full-sized map where colored lines mark congestion on specific streets.

选择从紧凑型红绿灯，一个中等规模的业务量预测，或全尺寸的地图，彩色线条标出拥堵的街道具体。

youdao

But traditional banner ads won't be a viable revenue stream for this medium, according to Mark Hardie, senior analyst at Forrester Research.

CNN: Listeners are tuning in to Internet radio

But she left on a high note, having helped craft Journey -- not just one of the best games of 2012, but a high mark on the medium.

ENGADGET

Mark Pesce, author of The Playful World: How Technology Is Transforming Our Imagination, said the medium was evolving into an ever-present sea of information that would surround us as we conducted our daily lives.

BBC: First Page, Slac