2的例句大全

The normal mesangium contains about 2 to 4 mesangial cells, a macrophage-like function.

正常系膜含2～4个具有巨噬细胞的功能的系膜细胞.

NASA says it believes a large piece of space junk is not going to be any threat to the astronauts in space.The rocket debris is expected to pass within 2 miles of the Shuttle Discovery and international space station tomorrow.

NASA称，大片的太空垃圾不会对太空中的宇航员造成威胁。明天，预期该火箭残骸将进入发现号航天飞机和国际空间站两英里之内。

For example, when a U.S. satellite hit an old Russian rocket in 2009, it broke into more than 2,000 pieces, increasing the amount of space junk.

例如,2009年,一颗美国卫星撞上一枚老旧的俄罗斯火箭时,它裂成了2000多块碎片,增加了太空垃圾的数量。

NASA says a large piece of space junk could pass within 2 miles at the station today, but notes it does not expect to be a problem.

NASA称，今日将由一大片太空垃圾进入国际空间站2英里范围之内，但是预计不会造成什么问题。

The tepal of Phytolacca initiates in 2/ 5 spirals, the starting direction is either clockwise or counterclockwise.

商陆属植物的花被发生为2／5螺旋，具有顺时针发生和逆时针发生两种方向。

Changes of Kinase-Associated Protein 2 During S Phase of Rat Mesangial Cells Proliferation

大鼠系膜细胞增殖时S期激酶相关蛋白2表达的变化及机制

American McNuggets ( 190 calories, 12 grams of fat, 2 grams of saturated fat for 4 pieces) contain the chemical preservative tBHQ, tertiary butylhydroquinone, a petroleum-based product. They also contain dimethylpolysiloxane, an anti-foaming agent also used in Silly Putty.

美国的麦乐鸡（每四块包含卡路里190，12克脂肪，2克饱和脂肪），包含从石油中提炼的TBHQ（特丁基对苯二酚）和通常用于橡皮泥制作的二甲基聚硅氧烷两种化学物质。

The protagonists travel through different dimensions-the 3-D real world and the 2-D "webcomic world."

主人公们在三次元的现实世界到二次元的“网络漫画世界”之间来回穿梭。

As the webcomic world is centered on its protagonist Kang, time in the 2-D world flies in accordance with his experience too.

整个漫画世界都以主人公姜哲为中心，所以二次元世界中的时间也和他的经历息息相关。

Therefore Oh, during her second trip to the 2-D world, witnesses her watch suddenly spinning and spinning until Kang shows up to tell her it was already two months later than she thought it was.

因此，在吴妍珠第二次穿越到二次元世界时，她看着自己手表的指针突然间快速旋转，直到姜哲出现，告诉她现在已经是两个月后了。

Current, they are striding to three dimensional space from the 2 dimension space of digital map.

现在, 他们正在从数字地图的二维空间向三维空间迈进.

The 3-D space robot collision-free trajectory planning problem, by means of geometry-graphics method in 2-D space, is resolved.

借鉴二 维 空间的几何图形法解决了 三维 空间机器人无碰撞轨迹规划问题.

Image Recognition in 2-D Bar Code Based on QR Code

QR Code二维条形码的图像识别

The 3 D space information in the 3 D color scanner is obtained form the 2 D image list.

三维激光彩色扫描仪中的三维空间信息是从二维图像序列中得到的.

How each silk worm produces over 2 km long silk fiber.

每一只蚕如何能够产生超过2公里长的丝蛋白纤维.

The flux vector splitting method is adopted to solve the 2-D Euler equations and a numerical simulation is conducted for the division-flow inlet of Dual Combustor Ramjet ( DCR) as well as the cold-mixing flow field of both flows from a dump combustor and from a supersonic inlet.

采用矢通量分裂法求解2D－Euler方程组，对亚燃／超燃双重燃烧冲压发动机（DCR）进气分流流场及其双重燃烧的冷态掺混流场进行了数值模拟。

The whole tectonic framework of Es1+ 2 in the study area performed on a dump slope from north to south, the height difference was near 2000 meters.

沙一、二段的构造格局总体上表现为由北向南倾伏的斜坡，南北高差近两千米。

Some root morphological parameters, root activity and yield of 94065-2 were superior to those of 95137 under low K stress.

结果表明：低钾条件下，94065-2在部分根系形态参数、根系活性及生物学产量方面均显著优于95137；

The statistical results show that the quasar clustering at low redshift ( Z < 2) and on small scale ( < 10Mpc) has been confirmed at high statistically significant level.

研究结果表明在较高的统计置信度水平上，类星体至少在低红移（Z<2）和小尺度（<10Mpc）上是成团分布的。

Low temperature, tea polyphenol and chitosan had a certain inhibition effect on denaturation of myofibril protein and deterioration of microstructure. 2.

表明低温结合茶多酚和壳聚糖对大黄鱼肌肉肌原纤维蛋白的变性和组织微观结构的劣变具有一定抑制作用。