榫子

Glue and I were simply not meant for each other. If I clamp four mortised legs into a tenoned frame and let the glue set, I find one leg is an inch shorter than the other three because the clamps were too tight in one direction.

胶水和我只是不能相互包容对方，如果我用夹具将四条已用卯眼接合的腿，固定到一个带有榫子的框架，并用胶水固定后，我会发现有一条腿比其他三条短一英寸，因为朝着一个方向的夹板粘得过紧了。

One or two of the apple wood cogs have been broken from the great wheel; a few floor p lanks have been rotted; but that is all.

风车上几个苹果木的榫子已从轮机上脱落了，地板上的木条也有几根烂掉了，但也仅是如此而已。

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。