查询词典 pessimist

The maximin criterion_is the decision criterion for the total pessimist.

悲观准则是一种完全悲观主义者的决策准则

I always believe that O\'Neill is not a pessimist, like what he described himself.

正如奥尼尔评价自己的那样，他并不是一个悲观主义者。

So,if you're a pessimist,there's reason for optimism.

因此，如果你是个悲观主义者，你完全有理由乐观起来。

As a pessimist, that's all I can do.

这是一个悲观主义者所能做的一切。

I also have some friends are pessimist.

我也有一些很悲观的朋友。

In fact, I am a pessimist.

答：事实上，我是一个悲观主义者。

He said he was a pessimist, but he wasn't.

他说自己是个悲观主义者，但；其实不是。

Research has found that the pessimist doesn't take good care of himself.

研究也表明悲观主义者不能很好的照顾自己。

I'm not just being a pessimist.

我这不是悲观。

Some say in 20 years we can make you smarter, but I'm a pessimist.

有人说20年后我们就能让你更聪明，但是我是一位悲观主义者

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。