The areas and perimeters of these quartz grains were calculated by GIS-based technologies.

并计算出每颗石英的周长和面积。

Users can set asset protection perimeters using the system's location awareness technology.

用户还能利用该系统的定位感知技术设定资产保护范围。

We can follow the railway lines through the security perimeters and into the elite compounds.

跟着铁路线穿过保安区就进入了核心地带。

Study of deduction of flute making vibration frequency formula and validation of physical perimeters.

对笛子制作频率公式的推导和物理量的验证进行了探讨。

Security perimeters are essential for any big competition and are important for the smooth process of security.

场地周边安保系统的好坏是大型赛事能否成功的根本之所在，也是赛事安保能否顺畅运行的关键。

The menu controls along the bottom and right perimeters are Boolean controls with customized appearance and embedded text.

位于底部和右边缘的都是它的菜单控件。这些控件全是自定义风格的布尔类型，且内部都有文字标签。

It's interesting to know that when we measure the output of the heart, there is about 30 different perimeters that are measured.

有趣的是，当我们测量心脏的，输出量时，我们需要测量30种不同的周长。

Nicolas Maingot, the head of Fifa's media department, added: "I don't have reports that the security perimeters are not working."

国际足联媒体总监尼古拉斯。曼格特补充说：“我还没有收到各个比赛场地周边安保系统失灵的报告。”

Shopping the perimeters of your grocery store will also ensure you are not purchasing foods with preservatives or excess packaging.

在你周围的市场里购买食物，也会让你确保食物中没有含有大量的防腐剂或者过量的包装。

Flashing is metal stripping that is nailed around the perimeters of these holes, then sealed or caulked, to prevent water leakage.

闪光的金属剥离就是钉周围这些小孔，然后密封或房顶，为防止漏水。

A lighter strip of marble is used around the perimeters of these rooms to create a border effect, and also presents a visual divide.

颜色较浅的大理石带被使用在这些房间的四周，以创造一种边线的效果，也呈现出视觉划分。

The perimeters of all boards are fitted with aluminium banding which protects the edges of the board during general usage and transportation.

所有议会的周长与铝的保护带一般使用和运输过程中对板边安装。

Thermal SightSensors provide clear, detailed thermal images and can detect intrusions across site perimeters, enclaves, and outdoor areas in any light.

热成像传感器可以提供清晰，详细的热成像并且可以在任何光线下对周边和户外环境进行入侵探测。

Although the building perimeters, columns and ceiling heights were already established, there was enough freedom to determine the look and flow of the rooms.

尽管建筑物的周长、立柱以及天花板高度都已经确立了，但是仍然有足够的自由度来定义房间的外观及流通。

In marked contrast to the mountains, sand seas line the southeastern and northern perimeters of the lake, and marshes occur along the lake shores in Azerbaijan to the west.

与山脉形成鲜明对比的是，沙漠紧贴着湖的东南部和北部边缘，西部位于阿塞拜疆境内的湖滨则遍布沼泽。

He was one of those thick-necked soldier types who spend the second halves of their lives patrolling the perimeters of marble lobbies the way they once patrolled a battlefield.

他属于那种厚脖子兵的类型，在后半生中象从前巡逻战场一样地巡视大理石前厅。

The forest landscape elements cover a quite large area, nevertheless, the areas of various elements are extremely uneven, and their perimeters demonstrate the same regularity as well.

核心区内森林景观要素面积较大，但各景观要素之间的面积分配极不均匀，周长也表现出相同的规律。

Conclusions Close observation to patients' vital signs, various bio-perimeters fluctuation and good treatments to patients' temperature and skin are key factors to the success of EWBH.

结论EWBH期间做好患者生命体征、各种生化指标变化情况的观察及体温和皮肤的护理是保证体外循环全身热灌注疗法成功的重要措施。

The perimeters of the tent might be controlled by guards, but there would also be people monitoring outside to see if any data gets out. "You have a line of defence for everything," says Mr Lago.

帐篷内保镖密布，帐篷外也有人在随时检测是否有任何的数据外泄，“你有一道万无一失的防线，”Lago先生说。