过梁

They are the deflection w, the rotations of the normal to the undeformed median surface Φx,Φy and the force function F. In the present paper these dependent functions are expressed as generalized double Fourier series with beam eigenfunctions as general terms.

本文中将这四个独立的函数表示为广义傅里叶级数，选用了两个变量分离的梁本征函数之积构成广义傅里叶级数的通项，通过梁本征函数中的待定常数使所选级数预先满足简支、固支或弹性支持边界条件。

The lowermost part of an entablature in classical architecture that rests directly on top of a column .

楣梁，柱顶过梁古典建筑中上横梁的最低部分，直接置于柱头上来源：词友

The lowermost part of an entablature in classical architecture that rests directly on of a .

楣梁，顶过梁古典建筑中上横梁的最低部分，直接置于上

The lowermost part of an entablature in classical architecture that rests directly on top of a column.

楣梁，柱顶过梁古典建筑中上横梁的最低部分，直接置于柱头上

The lowermost part of an entablature classical architecture that rests directly on top of a column .

楣，柱顶过梁古典建筑中横梁的最低部分，直接置于柱头

The lowermost part of an entablature in classical architecture that rests directly on top of a .

楣梁，顶过梁古典建筑中上横梁的最低部分，直接置于头上

The lowermost part of an entablature in classical architecture that rests directly on of a column .

楣梁，柱过梁古典建筑中上的最低部分，直接置于柱头上

Mainly used in brick lintel structure of buildings.

过梁主要用在砖混结构的建筑中。

Lintel beam end of the actual length of a supporting ...

过梁梁端的实际支承长度a 。。。

Lintel length generally increases the width of window and door openings less than 500mm.

过梁的长度一般为门窗洞口的宽度加不少于500mm。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。