sectional area

sectional area的基本解释

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[化] 截面积

与sectional area相关的网络例句 [注：此内容来源于网络，仅供参考]

In accordance with the Provisions on the Protection of Geographical Indication Products issued by National Bureau of Quality Inspection, by the end of 2009, 21 kinds of products in the province had obtained the protection of national geographical indication products including Zanhuang Chinese Date in Shijiazhuang Area; Shacheng Grape Wine, and Xuanghua Milk Grape in Zhangjiakou Area; Shanzhuang Old Wine, Weichang Potato, Chengde Guoguang Apple in Chengde Area; Changli Grape Wine, Lulong Silk Noddles, and Shimen Walnut in Qinhuangdao Area; Lixian County Chinese Yam, and Rongcheng Bamboo Shoot in Baoding Area; Botou Pear, Cangzhou Golden-Silk Jujube, and Huanghua Winter Dater in Cangzhou Area; Ningjin Pear in Xingtai Area; Shexian County Walnut, Shexian County Pepper, Weixian County Pear, Yongnian Garlic, and Wu'an Millet in Handan Area; and Jingdong Chestnut (including the administration regions of Qianxi, Qian'an and Zunhua in Tangshan Area, Funing, Qinglong, and Lulong in Qinhuangdao Area, Xinglong, Kuangcheng, Pingquan, Chengde, Luanping, and Fengning in Chengde Area).

按照国家质检总局颁布的《地理标志产品保护规定》，截至2009年底，我省石家庄地区赞皇大枣；张家口地区沙城葡萄酒、宣化牛奶葡萄；承德地区山庄老酒、围场马铃薯、承德国光苹果；秦皇岛地区昌黎葡萄酒、卢龙粉丝、石门核桃；保定地区蠡县麻山药、容城绿竹笋；沧州地区泊头鸭梨、沧州金丝小枣、黄骅冬枣；邢台地区宁晋鸭梨；邯郸地区涉县核桃、涉县花椒、魏县鸭梨、永年大蒜、武安小米；京东板栗（唐山地区的迁西、迁安、遵化，秦皇岛地区的抚宁、青龙、卢龙，承德地区的兴隆、宽城、平泉、承德、栾平、丰宁等行政区域）共计21种产品已获得国家地理标志产品保护。

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。

Its amount has relation with acting load. The influence on sectional curvature of bending components is the greatest one, the ultimate curvature of corroding section decrease obviously, and the sectional curvature increases rather sharply with the increase of rust rate during the process of corrosion. The anti-cracking capacity of prestressed bending R. C. components may be damage. For the convenience of engineering usage and damage evaluation of structure, this paper presents a concept of sectional damage coefficient on the foundation of experimental and treatment study.

试验与理论研究均表明，受压区钢筋锈蚀后对普通钢筋混凝土和预应力钢筋混凝土受弯构件的承载力影响均不大，但对构件的正常使用性能有较显著的影响，受压区钢筋锈蚀过程中，截面刚度有较显著的下降，挠度及受压区混凝土压应变随锈蚀量增加而增加，增加值与使用荷载大小有关；受弯构件的截面曲率所受影响最大，锈蚀后截面的极限曲率有明显的下降，在使用荷载作用下，截面曲率则随钢筋锈蚀量的增加而有较显著的增加；而预应力混凝土受弯构件的抗裂度会下降。

与sectional area相关的网络解释 [注：此内容来源于网络，仅供参考]

sectional area：截面积

section wave 截面波 | sectional area 截面积 | sectional drawing 切面图

sectional area：截面面积

section analysis 截面分析 | sectional area 截面面积 | sectional axonometric drawing 立体剖面图

sectional area：截面面积;切面面积

sectional analysis 截面分析 | sectional area 截面面积;切面面积 | sectional axonometric drawing 立体剖面图

sectional area：横剖面面积

section termination 段终端 | Sectional Area 横剖面面积 | sectional area 截面积

net sectional area：净断面面积

net room area 房间净面积 | net sectional area 净断面面积 | net settlement 净沉降