查询词典 pellucide area

Sea area measurement usually uses GPS timely processing the position data for the boundary of sea area,and then calculating the area of anomalistic area .

介绍几种求取平面不规则区域面积的方法，再推演出专用于计算海域面积的坐标法和方格法，并给出一种适合计算机计算的数点法。

Sea area measurement usually uses GPS timely processing the position data for the boundary of sea area, and then calculates the sea area of anomalistic area.

海域面积是一个封闭且不规则的曲面区域，对海域面积测算通常是先使用GPS定时测定待测海域边界位置点的地理坐标，再求取其围成的不规则曲面区域的面积。

EC Office of the second floor, something the average length 638 meters, 155 meters broad at its widest point north and south, a total area of 92,172 square meters, lawn area 36,000 square meters, the Green Square area of the total area of 40.31 percent, followed by drizzle in the Can smell in the air, in grass, under the scorching sun, will not have Zaore feeling, more than 6,000 pots of cockscomb, placed in a lawn like a small edge in the faithful guardians of the turf guarding the peace; 28 1 m high white Continental large flower pots stand at the rally on the east-west border, quietly played an "honor guard" role.

统办二号楼，东西平均长638米，南北最宽处155米，总面积92172平方米，其中草坪面积3.6万平方米，绿化面积占广场总面积的40.31％，在绵绵细雨之中能闻到芬草的气息，在炎炎烈日之下，也不会产生燥热感觉，6000多盆鸡冠花，摆放在草坪边缘像一个个小小卫士在忠实地护卫着草坪的安宁；28个一米高的洁白欧式大花盆伫立在集会区东西边界上，悄悄地扮演着"仪仗队"角色。

The work in the second year's project had resulted in two primary successes. One is to analyze the field data of wave and wind collected from August 1993 to May 1994, acquire the short time characteristic and the cross correlation between wind and wave in Mir-Tuor area. The other is to consult with Central Weather Bureau to get the waves data observing in Hsiao-Liu-Chiu and Dong-Chi-Yu. Cross correlation analysis was applied to analyze the relationship of the waves between Mir-Tuor and Hsiao-Liu-Chiu area, and between Mir-Tuor and Dong-Chi-Yu area. It indicates good cross correlation of waves between Mir-Tuor and Hsiao-Liu-Chiu area.

本年度为五年期计画之第二年子计画，主要工作成果有二：一是搜集82年8月至83年5月现场波浪及风速资料进行分析，得到弥陀地区短期波浪特性，以及风、浪之相关性；二是协调气象局提供小琉球与东吉岛波浪测站之同步观测资料，并且分别与弥陀波浪资料进行交叉相关分析，探讨弥陀、小琉球，与弥陀、东吉岛波浪之相关性。

ZHOUSHAN is sea area which fertility is tiptop in our country. Sea surface wind is important factor of influencing contrail of excursion oil and culturist So investigating sea surface wind of ZHOUSHAN and setting up numerical forecast model which fits this sea area can offer tool for study sea wind in this area and let us has a mensurable acquaintance ship of effect degree of physics factors which effect sea surface wind in ZHOUSHAN sea area and acquaint oneself with physic process.

而海面风是影响溢油油团漂移轨迹和养殖业的重要因素，因此，对舟山海域的海面风进行研究，建立适合此区域的数值预报模式，可为研究该区域海面风作用过程提供数值预报工具，使我们对近海区域海面风场作用中物理因子的影响程度有更定量的认识，并对物理过程和影响机制有更深刻地了解。

The air conditioner forced draft fan ventilates the way to have longitudinal and the crosswise two kinds generally, the lateral ventilation the air current overflow sectional area is big, the wind speed is small, easy to create the big area the dead angle, but longitudinal ventilates the air current the overflow sectional area to be small, the wind speed is big, the dead angle area is very small.

冷风机通风方式一般有纵向和横向二种，横向通风的气流过流断面积大、风速小，容易造成较大面积的死角，而纵向通风气流的过流断面积小，风速大，死角面积很小。在使用条件许可的情况下，应该尽可能采用先进的纵向通风方式。

The dynamic mechanism of the optim; control of regional human-earth system is to simulate the optimal distance between "man circle" an "earth circle". The spatial structure of the optimal control includes core area, occurrence area, sustair ing area and function area.

人地系统优化调控的动态机理在于模拟"人圈"与"地圈"的最佳距离，优化调控的空间结构包括核心区、发生区、支持区和作用区，各功能区相互竞争的结果形成区域定位与空间共生。

EREE distribution of the surface sediments in Chukchi Sea, high-values are mainly located in the southwest area adjacent to the west and north of Point Barrow area, a significant low in the area of Central. DREE distribution of surface sediments in Bering Sea, the central REE values area higher than that two sides.

楚科奇海表层沉积物中∑REE的分布，高值区主要分布在海区西南侧、西侧和巴罗角以北海域，低值区重要分布在海区中部；白令海表层沉积物中∑REE的分布，南北两侧较中部采样站位值低。

EREE distribution of the su***ce sediments in Chukchi Sea, high-values are mainly located in the southwest area adjacent to the west and north of Point Barrow area, a significant low in the area of Central. DREE distribution of su***ce sediments in Bering Sea, the central REE values area higher than that two sides\'.

楚科奇海表层沉积物中∑REE的分布，高值区主要分布在海区西南侧、西侧和巴罗角以北海域，低值区重要分布在海区中部；白令海表层沉积物中∑REE的分布，南北两侧较中部采样站位值低。

Finally, the particular way that puts forward to change structure of economy of library area n duality is to strengthen the economy of city of library area center and week exclosure area to contact, play center city moves action to the belt of library area, implementation city industry and rustic industry interact and industrialization and city are changed interactive.

最后 ，提出改变库区二元经济结构的具体途径是加强库区中心城市与周围地区的经济联系，发挥中心城市对库区的带动作用，实现城市工业与乡村工业互动和工业化与城市化互动。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？