查询词典 in rough

It is full of significant values and profound cultural intensions. Nowadays, the bamboo crafts are rough and timeworn in modern people's mind because of the chaos market which produces very boring bamboo products.

但是现代竹产品市场发展不均衡，产品种类单一，让现代人对竹产品产生了粗糙、落后的坏印象。

A novel method that makes use of rough set theory to detect moving small target with low SNR in infrared image sequences is presented. First, Morphology Top-Hat operator is used to separate candidate small targets and extract their attributes.

提出了利用粗糙集理论处理不完整信息的能力对红外弱小目标的运动轨迹进行辨识的检测方法。

We want to have as little on board as possible in the event of a rough touchdown.

我们 sSBbWw 想尽量减轻飞机的负荷，以应对着陆时的颠簸。

Terramechanics concerns studies on the interaction between vehicles and rough terrain in off-road locomotion. The main topics include prediction of vehicle mobility performance, optimum design of mobility systems and soil trafficability evaluation.

地面力学是研究越野行驶中机器与地面相互作用的一门力学学科，包括对机器通过性的预测和评价，行走机构的优化设计以及对地面可行驶性的预测判断等几个方面。

I wouldn't like to be a tramp sleeping rough in this cold weather.

我不愿在这么寒冷的天气里在外露宿。

We had a rough time for a month, tramping to and fro in the earth, and suffering.

我们吃了一个月的苦头，在大地上往来跋涉，受尽折磨。

In this situation he may find it easier to adjust to the rough and tumble of business life.

在这种情况下他会发现自己更容易适应生意场上的激烈竞争。

The results show that this kind of roughening elements can possess a wide range of roughness, and the hydraulic resistance decreases with the increase of space between roughness elements, but reduces slowly to a constant, and that flow enters into the turbulently rough zone when Reynolds number reaches about 3 500, in which the hydraulic resistance decreases with increase of relative submergence degree, reducing slowly to a constant too.

通过水槽试验对Y型加糙体阻力特性进行了深入研究。研究结果表明：其糙率具有一个较大的调整范围，且随着加糙间距的增加水力阻力减小，减小的幅度越来越小，最后基本不变；雷诺数在3 500左右水流进入阻力平方区，进入阻力平方区后，随着相对淹没度的增大水力阻力减小，最后达一定值。

Figure 4 The enteroscope found a round swell lesion which surface was rough and ulcerate in the colon with 45cm from anus.

图4 肠镜时发现距肛缘45cm处见一圆形隆起型病灶，表面高低不平、溃烂。

He is rough and uneducated,but his heart is in the right place.

他粗鲁且没文化，但他心肠很好。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。