Because it is difficult to receive systemic and rich data, the data used in this paper is received by investigation.

由于获取系统且丰富的数据资料的难度较大，因此本文利用调查所得数据进行进一步的统计分析。

youdao

In this way, not only design efficiency is very low, but also it is very difficult to receive the best scheme with better economy and dependability.

这样，不仅设计效率很低，而且很难得到经济性和可靠性均较好的最佳方案。

youdao

It's difficult to estimate the number of youngsters involved in home schooling where children are not sent to school and receive their formal education from one or both parents.

很难估计有多少年轻人接受家庭教育，在家庭教育中孩子没有被送去学校，而是从父母一方或双方那里接受他们的正式教育。

youdao

That requirement could make it difficult for several states to receive money from the fund.

VOA: special.2009.07.30

Lawyers for all three men said that official Army statements -- including West's -- appeared to pre-judge the cases, and made it difficult for their clients to receive a fair trial.

CNN: Judge bars prospective jurors from following case

The data was slow and sometimes difficult for the watches to receive.

FORBES: Microsoft Learned What Apple's iWatch Must Have To Succeed

It also makes it difficult to pin down who should receive any arms.

WSJ: U.N. Vetoes to Inflame Syrian Conflict