A major difficulty is assessing whether this tool-using behaviour is a sign of intelligence.
一个主要的困难是评估这种使用工具的行为是否是智能的标志。
The major difficulty, however, with the findings of critics such as de Jongh is that it is not easy to assess the multiplicity of levels in which Dutch viewers interpreted these pictures.
然而，根据德荣这样的批评家的发现，主要的困难在于，要评估荷兰观众对这些图片的解读的多重性并不容易。
The only major difficulty in dealing with SQL exceptions is the proper reclamation of database resources, such as the database connection.
在处理SQL异常时，惟一的难点是正确地回收数据库资源，比如数据库连接。
For Chen a major difficulty lies not only in maintaining her language proficiency, but also in mastering social etiquette.
陈玉面临的首要困难是：不仅仅要保持语言熟练程度，还要掌握社交礼仪。
The prediction of corporation financial failure is a major difficulty in financial study.
财务失败的预测是财务理论的一大难点。
The major difficulty is how to describe exactly the distribution of fluctuating pressure on the tower surface.
这个问题的主要困难是如何准确地描述作用在塔壳面上的脉动压力分布。
Voltage Reference in the design, how to achieve high-precision, low temperature coefficient is a major difficulty.
在基准电压源的设计中，如何实现高精度、低温度系数是一大难点。
The major difficulty in stereo vision is the correspondence problem that requires matching features between two or more stereo images.
立体视觉中最大的困难是对应点的寻找，即需要匹配二幅或更多幅立体图像对之间的特征。
The differences of Chinese and English thought patterns expressed in their structures formed the major difficulty in the foreign language teaching.
汉英思维方式及其句子结构的差异构成外语教学中的主要障碍。
The strip layout of automotive structural parts in the process design of progressive die is the major difficulty and the bottleneck problem to be solved urgently.
汽车结构件形状复杂、成形难度大，其条料设计是级进模工艺设计中急需解决的难点和瓶颈问题。
Secondly, the paper analyses the major difficulty in harmonious classroom construction, and some unharmonious phenomenons and the reasons in present classroom teaching.
其次分析了和谐课堂建设中的主要困难，剖析了目前课堂教学中一些不和谐的现象及其原因。
The majority of runners can prepare for a 5k or 10k without major difficulty, but a variety of problems pop up almost as soon as they begin getting ready for a marathon.
大多数跑步者备战5K或10 K不会有太大困难，一但开始备战马拉松，各种问题立即接踵而至。
The problem of borehole instability in the Triassic system and the Carboniferous system has been kept as a major difficulty in the exploration and development of this oilfield.
塔河油田三叠系、石炭系井眼失稳问题一直是该油田勘探与开发的技术难点。
The crustal stress problem is major difficulty during drilling at the south area of the Base and is the fundamental reasons of the complicated downhole condition during drilling .
地应力问题是南缘地区钻井的主要难点，也是钻井过程中井下复杂的根本原因之一。
The crustal stress problem is major difficulty during drilling at the south area of the Base and is the fundamental reasons of the complicated downhole condition during drilling .
地应力问题是南缘地区钻井的主要难点，也是钻井过程中井下复杂的根本原因之一。
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