查询词典 twice-delayed

He comes here once or twice every week.

他每星期来个一、两趟。

I visited it once or twice too often before you were born,' he said.

"我在你出世之前多去了那儿一两次，"他说。

I visited it once or twice too often before you were born,' he answered.

"在你出生以前，我去得太勤了；"他回答，唉--倒霉！

Indeed, if you ever feel like quitting playing when you've died once or twice too often, try explore mode.

事实上，如果你死过几次，让你想放弃这个游戏的话，就试试看探险模式。

My favorite one-liner is "I had amnesia once - maybe twice."

我最喜欢的短笑话就是「我曾经罹患过失忆症，或许是两次」。注︰once在这里有「曾经」与「一次」的双关语。

Let be twice differentiable on the open interval. Then

如果函数在上连续，在内具有一阶和二阶导数，那么

Based upon analysis of twice international architectural design competitions further research is carried out to study the open and hide of architectural surface .

从对两次国际建筑竞赛的分析入手，展开了对建筑表皮开放与隐藏两个话题的深入研究，探讨了不同建筑师对待建筑表皮各自的建筑观和态度的差异，为引发建筑师的进一步思考与研究提供了基础。

By comparing the open-loop control system, closed-loop control system and mixed-loop control system, the paper drew a conclusion that the new control system could shorten the blind area, eliminate the dead area, and autolevel cotton sliver twice.

通过比较开环、闭环和混合环控制系统认为，该控制系统能够缩短盲区，消除死区，并能2次匀整条干。

Purpose: To investigate the influence of retinal photocoagulation with an indirect ophthalmoscopy contact lens on corneal endothelial cells.Methods: Seventeen eyes of 17 patients were evaluated, and corneal endothelial cells were measured twice: just before retinal photocoagulation using an indirect ophthalmoscopy contact lens and 33.2 ± 10.2 days after surgery.

为研究采用间接检眼镜接触镜进行视网膜激光光凝对角膜内皮细胞的影响，对17例患者的17眼进行检测并对角膜内皮细胞检测两次：视网膜激光光凝术前和术后33.2±10.2天检测。

Derek has been featured in the Oregonian twice, and in the magazines Xpat and Taiwan Journal.

德瑞克的作品曾两度刊登於奥勒冈人报，并曾刊载於Xpat杂志与台湾纪事报。

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。