difficult的例句大全

Conclusion One-step RT-PCR assay for detection specific fusion gene provides a useful tool for confirmation of the diagnosis of RMS in diagnostically difficult cases and in retrospective studies.

结论一步法RT-PCR技术检测染色体易位融合基因为临床RMS疑难病例的诊断和研究提供了有效技术手段；

This method overcomes the difficult and unrealizable experiment conditions that are used to measure the absolute attenuation coefficient and impels the technique of ultrasonic characterization to be more closed to the engineering requirements and more practical.

该方法克服了绝对衰减系数测定法对实验条件要求极为苛刻、难以实现的不足，使得超声表征技术更接近工程条件、更具实用价值。

The fact that I am heterosexual and a cross dresser makes it more difficult for society to understand.

我是一个异性恋者和变装者，这个事实使社会更加难以理解我。

But the maximalist approach to this, a global treaty with binding caps on emissions, is going to be extraordinarily difficult to achieve.

但最大限度式的解决之道对温室气体排放施加限制的全球协定将特别难以实现。

The application of restrictive trade theory can bring about a lot of problems and issues. It's difficult to find one general standard from court ruling.

限制贸易理论的适用导致的问题和争论较多，从法院的判决中也较难找到普遍的法律适用标准。

Researchers at the University of Warwick are examining a way of using bacteria to manufacture a new suite of potential anti-cancer drugs that are difficult to create synthetically on a lab bench.

一些抗肿瘤药物由于结构过于复杂使得人工合成难以进行。科学家可以利用微生物来合成这类新的药物。

The Chinese proficiency competition "Chinese Bridge" tests student's skills in various aspects of learning what's often considered to be the most difficult language in the world.

“汉语桥”中文比赛是一项旨在测试学生汉语学习技能的竞赛，而汉语被认为是世界上最难学习的一种语言。

I find it difficult to be objective where he's concerned.

只要涉及他，我就难以做到保持客观。

The screwball is the most difficult breaking ball to pitch, as it goes against the natural arm motion of the pitch.

螺旋球是最难投的变化球，因为它与胳膊在投球时的自然运动相反。

This should not be difficult because the customer's name always appears on checks and other documents.

这点应不难做到,因为客户的名字常会显示在支票及其它相关文件上.

Therefore, it is difficult to determine all kinds of variable mechanical parameters and engineering design index of the surrounding ground.

因此，难以正确地确定各种未知多变的力学参数和工程设计指标。

At the same time, Cheng describes the BRICS as a very loose group of countries that may find it difficult to forge consensus because of differing basic interests.

但与此同时，郑宇硕认为金砖五国是一个非常松散的组合，在基本利益上存在差异，因此很难形成重要共识。

All 8 gymnasts performed many breathtakingly difficult moves.

参加比赛的8名选手都做出了许多惊险的高难动作.

The new law about safety belts in cars was difficult to enforce at first.

规定系汽车安全带的新法规开始时是很难实施的.

The higher mathematics is difficult.

高等数学是很困难的.

Odor control often is more difficult than normal air pollution control.

相对于一般的空气污染控制，恶臭污染控制要求较高，难度较大。

Designing it's a difficult task which is full of fun at mean time.

对设计而言,设计酒店是一件有趣但同时充满难度的工作.

The difficult point of the transient stability analysis is solution needs fast computation speed and accuracy.

在线暂态稳定分析的难点是必须做到快速性与准确性的统一.

In particular financial product advertising, always seems" barren, bogus and blusterous", therefore it comes to be difficult clients for advertisers.

特别是金融类产品的广告，总是以千篇一律的“高大空”的姿态出现，更成为广告人员们的棘手客户。

And I think they ( Xavi and Iniesta) know that Argentina are always difficult opponents, whatever form they're in.

并且我知道他们（哈维和伊涅斯塔）一直认为阿根廷是有力的对手，不管是什么样的队伍。