针的

If you look at a clock andthe time is 3:15,what is the angle between the hour and the minutehands?

如果你看到钟的时间是3：15，那一刻时针和分针的夹角是多少？

If you look at a clock and the time is 3.15, what is the angle between the hour and the minute hands?

如果你看到钟的时间是3：15，问此时时针和分针的夹角是多少？

What is the angle between the hour hand andthe minute hand when you see the time is 3:15?

如果你看到钟的时间是3：15，那一刻时针和分针的夹角是多少？

Lots of people think ' Oh, it's like a hypodermic注射用的 needle,' Lao said .

许多人认为'噢，这像一个注射用的针。'

The defect on the appearance of the one-off injector pin is the main influencing factor to it's quality.

一次性注射针的外观缺陷是影响产品质量的主要因素。

A catheter and introducer needle assembly with a needle shield is provided.

提供一带有一针罩的导管和插入器针的组件。

16 Needle from Jacquard Products do not have lines for all in accordance with the enterprise's requirements.

从6.7.9.12.14.16针的无须线提花产品都能按照供方企业的要求完成。

Jacquard attachments can be used to provide for special needle controls and the making of highly patterned warp knits.

可以使用提花机构实施对针的控制，以生产花型复杂的经编织物。

A term sometimes applied to a stylus in a thermal matrix printer.

有时用来指热敏点阵打印机的触针的一个术语。

Stylus'.'' in a thermal matrix ''.'printer'.''.

打印机'。''的触针的一个术语。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。