But the most difficult process was punch cutting.

Tanks are strongly built. It is a complicated and difficult process to break them up.

坦克造得都很坚固，拆卸过程复杂而艰难。

It is a long and difficult process to shift 900 million Chinese farmers out of the countryside.

把中国9亿农民从农村转移出来，必然是一个长期而又艰难的过程。

It's still a brutally difficult process to build a successful company in good times.

在好日子里，建立一个成功的企业仍然是残酷而艰难的过程。

This should be a long and difficult process of self-exploration.

这是探索自我的一个漫长而困难的过程。

The decision to transition is often the result of a long and difficult process.

作出性别转换的决定，常常是一个漫长而艰难过程的结果。

The progress of the Marxist education in China goes through the long and difficult process.

马克思主义教育思想的中国化经历了漫长而曲折的艰难历程。

It is a very long and difficult process for establishment and development of the legal protection about Business Secret.

商业秘密法律保护制度的确立与发展经历了一个漫长而曲折的演变过程。

The history evolution of Chinese Corporate bond financing is demonstrated. Development of Chinese corporate bond marketplace is not going off smoothly, but having experienced a circuitous and difficult process.

从中国公司债券融资的历史演变显示，中国公司债券市场的发展不是一帆风顺的，而是经历了一个曲折和艰难的过程。

However, the preparation of microbubbles used for medical imaging is a complicated and difficult process.

而医学造影用微泡材料的制备是一个复杂、有相当难度的过程。

The legal modernization of China has experienced a difficult process.

我国法律的现代化经历了一个艰难的过程。

This can be a difficult process if it is not handled correctly.

如果不正确操作，这会是一道很难的工序。

Each cash flow has become a difficult process of enterprise development can not avoid the problem.

资金周转艰难逐渐成为每一个企业发展过程中不可能回避的难题。

He calls it a difficult process.

他称这是一个艰难的过程。

Tianjin Petrochemical 90 m chimney construction and difficult process analysis

天津石化90m烟囱施工工艺及难点分析

Communication is a difficult process.

相互联系是一件困难的工作。

It is very important and difficult process to create requirements model accurately in software engineering.

软件需求建模是软件工程中一个非常重要的环节，同时也是一个非常困难的环节。

Marxism education in American universities has gone through a long and difficult process.

美国大学中的马克思主义教育，有个漫长、曲折的发展历程。

The construction of European identity is a slow and difficult process, and face many predicaments.

欧洲认同的建构是一个缓慢而又艰难的过程，面临着诸多困境。

Writing is a most important and difficult process of English learning.

在英语学习过程中，写作能力是最重要也是比较难的一部分。

Reform for Interest Rates Liberalization is a long, difficult process, for developing countries like our country, as weak economic foundation; impact resistance is poor, only by taking an incremental approach to gradually promote the interest rate.

利率市场化的改革是一个长期、艰难的过程，尤其是对于像我国这样的发展中国家而言，由于国家的经济基础薄弱，抗冲击能力较差，只能通过采取渐进式的方法逐步推进利率市场化。