难理解的

It is very difficult to understand the state of mind of a victim of a criminal injury.

这是很难理解的心理状态，犯罪伤害的受害者。

The limit theory of function is one of the most important theories in mathematics, which is also one of the most difficult to understand.

函数极限理论是数学中最重要的理论之一，也是最难理解的一部分内容。

The limit theory of function is one of the most important theories in mathematics. It's also a part of contents which is most difficult to understand.

函数极限理论是数学中最重要的理论之一，也是最难理解的一部分内容。

So, with these tools, a video that is fun and interesting but incomprehensible for a student of English

所以有了这些工具，一个很有意思和有趣但对学习英语的人来说很难理解的视频

It's completely different from integral number not only the meaning but also the form as well.Fraction is more difficult and abstract content than other content in primary school Maths course.

无论在意义和写法上，与整数都有很大差异，分数的初步认识，是小学数学教学中比较抽象，较难理解的内容。

It is known that concepts related to sun, moon, and earth are especially difficult for junior high school students.

国民中学阶段的日、月、地相关课程对学生是一个较难理解的单元。

There is nothing mysterious about this negative sign.

这个负的符号并没有什么难理解的。

Based on principles of molecular graph theory, LNSCS can notate structures by use of a very few and natural rules and very easily be used by chemists.

化学知识绝大部分包含有化学结构信息，然而普通的化学结构式计算机是很难理解的，用户无法直接在键盘上输入。

The Second Law of Thermodynamics is often regarded as one of science's most glorious laws. And also one of them the most difficult to understand.

热力学第二定律常被认为是自然科学最有名的定律之一，也是其中最难理解的定律之一。

Suddenly, all of Joe's suffering begins to mean something, albeit in an almost unfathomable way.

突然，乔的痛苦开始意味着什么，虽然以一种很难理解的方式展现。

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。