difficult的例句大全

Case study method is difficult to study method.

案例教学不同于例证教学.

If breathing is difficult, supplemental oxygen.

如果呼吸困难, 输氧.

The echoes of GPR ( Ground Penetrating Radar) are more and more dissipative attenuation with the increase of the depth of detection in GPR so that it is more difficult of deep detection at same time the decreased resolution.

探地雷达回波因为地下介质的损耗造成其随着深度的增加而衰减增大，导致对深埋目标探测更加困难，分辨率因此而降低。

But distilling tower temperature control is a typic big time-lag system, and the control of it is always a difficult problem in coak producing industry.

但由于氨塔温度控制属于典型的大时滞系统，对这种系统的自动控制一直是焦化生产控制中的一个难题。

Objects controlled for pressure control of distilling tower are complicated which have more related factors and strong interference, modeling it is difficult, so normal control algorithm can not perform with high quality.

蒸发塔压力控制的对象复杂、影响因素多、干扰大，控制系统的建模较为困难，用常规控制算法难以高质量地完成控制任务。

Secondly, Market decline, cost rollup, decline in business efficiency, restructuring, Environment protection, Energy saving and so on, these policies are difficult to adapt to.

第二：市场萎缩，成本上升，企业效益整体下滑，政府在结构调整，环境保护，节能降耗等方面的政策力度，使外资企业难以适应。

That, is difficult kick the ball my sky, what where arbitrarily to set up!

我的天那, 不好好踢球, 在哪乱搞啥呀!

Meat protein is difficult to digest and requires a lot of digestive enzymes.

肉类蛋白质难以消化,需要更大量的消化酶.

She had heard that it was sometimes difficult to focus in diffuse light.

她听说过在漫射光下眼睛有时很难聚焦.

You don't understand what a difficult position I'm in.

你不会明白我的处境多么困难.

You place me in a difficult position.

你置我于困难境地.

Their refusal puts us in a difficult position.

他们拒绝后,我们便陷入了困境.

This is present estate market goes out the difficult position the key.

这是目前房地产市场走出困境的关键.

Group B regions are in the most difficult position.

B这种地区处境最为困难.

They knew themselves to be in a difficult position.

他们知道他们的处境很困难.

Moreover, advertisement management falls into difficult position as competition and more fierce.

另一方面市场竞争越演越烈, 广告经营陷入困境.

Because biological processes are very complex, it is difficult to express them intuitively and some typical processes are reused frequently, so the thesis proposes object-oriented Hybrid Functional Petri net.

针对生物过程本身非常复杂、描述起来难度大，一些典型过程重用率高等特点，本论文提出了面向对象混合函数Petri网。

Creating a table function that returns multiple values isn't much more difficult.

创建返回多个值的表函数也不太困难。

The key point of SEA method is to determine the mission locus. However, the SEA method leads to the mission locus by the analytical function which is very difficult to reach at in practical situations.

系统有效性分析（SEA）方法是一种很有影响的系统评价方法，其中最关键的使命轨迹的生成是依赖于普通解析式的，这样严重影响了该方法的实用性。

Objective: Using barcode technique to resolve the difficult problem of reporting the endocrine function test.

目的: 利用条形码技术解决内分泌功能试验中出报告难的问题.