勘探开发这类油藏的难度较大。
掷标枪技术性强，掌握它难度较大。
该桥施工技术复杂，施工难度较大。
The Bridge is technically complicated and the construction is difficult.
但经济责任审计的难度较大。
But it is difficult to carry out the audit of economic responsibility.
为客户开发技术难度较大的关键产品；
Develop key products with technical challenge to our customers;
难度较大的文章，不适于采用快速阅读；
Speed reading eraining was less effective for articles with high levels of difficulty.
这次考试难度较大，我们需要倍加努力。
We need to work much harder to prepare for this difficult test.
沈阳地铁一号线某标段深层降水难度较大。
The deep dewater of one section in Shenyang subway No. 1 line is very difficult.
冲击波的测试是动态测试中难度较大的测试问题。
The test of shock wave is a difficult problem in dynamic measurement.
水下爆破难度较大，在流动的海水中爆破难度更大。
Blasting under water is difficult, submarine blasting is more difficult because of water flow.
净化的第一步难度较大，需要经过几年的练习来达到。
These first steps are very difficult and require many years of practice.
目的：探讨降低难度较大的宫腔操作的手术风险的有效方法。
Objective: To discuss the measure of reducing the risk in difficult intrauterine manipulation.
柔性机构的运动形态为高度非线性，机构的在线控制难度较大。
The motive character of flexible mechanism is nonlinear. It is difficult to be controlled.
你一定要坚持下去，体育训练难度较大，但这代价是值得付的。
Just hang on in there. The physical training is tough but it's worth it.
电子文件与纸质文件相比，这是一项更为细致且难度较大的工作。
At present, compared with paper file, electronic file is a more careful and difficult work.
对于微波大信号的研究，一直是人们关注的问题，也是难度较大的问题。
The large-signal analysis is an attractive topic because it is an important and tough issue.
让人意外的是，这实现起来有些难度，对于较大的文件尤其如此。
Surprisingly, that can be something of a challenge, particularly if the file is large.
但是由于应用系统的复杂性，实现的难度也较大。
However, due to the complexity of the application system, it is difficult to realize.
但是，这种方式限制较多，且实现难度比较大。
However, this approach is more limited and more difficult to achieve.
动作难度和成套动作均与规则要求有较大差异；
There is a big gap between our action difficulties and competition.
动作难度和成套动作均与规则要求有较大差异；
There is a big gap between our action difficulties and competition.
应用推荐