手工描绘

但是手工描绘心脏轮廓是一项相当耗时的过程，并且由于不同观察者之间的许多差异而影响最终结论。

Sketching the contours of the heart , however , is a time-consuming process , which is also hindered by a large number of variabilities between observers .

传统光弹性分析需手工描绘条纹，并逐点求得应力，分析过程较为繁琐。

In classical photo-elastic analysis , the fringe patterns resulted from photoelasticity were drawn by man , the stress was calculated point by point , so analysis course was complex .

但与此同时，网络规模也日益扩大，让网络管理员手工描绘网络拓扑成为一件繁琐或不可能完成的任务。

However , in the mean time , entering the network topology information manually is a tedious or impossible task for administrator , because network expanse has become larger and larger .

结果：基于变形模型的图像分割技术可以实现肝容积的自动分割，成功率为68%，在分割成功的图像中，测量的单层肝面积与手工描绘测量的肝面积误差率为5.02%。

The success rate of liver segment was 68 % , which was less than one by manual work and in which the error rate of measured liver area was 5.02 % .

传统的裂缝检测方法是手工描绘裂缝形状以及人工量测裂缝长度、最大宽度、深度等检测参数，这种方法不仅费时费力，而且精度也比较低。

The conventional method is to describe the crack shape with handwork and to measure the crack parameters such as the length , maximum width and depth etc. Manually , this method not only takes more time and more work but also has lower precision .

在一个梦里，她看到了殡仪馆里的鲜花，这让她想起了女儿在手工围巾上描绘的花朵，令她感到爱和欢悦。

In one dream , she saw flowers at a funeral home , which reminded her of those her daughter painted on handmade scarves . She felt loved and joyful .