洞穴探察

He had always wanted to go caving.

他过去老爱探察洞穴。

A cautious caver descends a heavily eroded limestone wall on Madre de Dios Island in Chilean Patagonia.

作为一名谨慎的探察洞穴的人降落一个严重被侵蚀的石灰石墙壁在马德雷德迪奥斯岛智利巴塔哥尼亚。

They tunnelled along under the walls and up into the woods beyond.

救援人员挖地道通向那些探察洞穴的人。

The rescuer s tunnelled their wayto the pot-holers.

救援人员挖地道通向那些探察洞穴的人。

Though the dangers of mapping a previously unexplored cave far outweigh the bite of this spider, one caver admits, their bite is bad, but nobody has died from one.

尽管探测一个从未开发过的洞穴远比被这种蜘蛛咬一口的危险性大得多，但一个探察者说：被这蜘蛛咬了可不太妙，但还没人因此而死。

A caver descends into Hytop Drop, a 98-foot-deep (30-meter deep) pit in the Walls of Jericho, Tennessee.

一个探察洞穴的人下降到Hytop Drop，一个98英尺深（ 30米深）的深坑墙杰里科，田纳西州。

The cave's entrance is the second deepest in the world, making the lengthy ascent out dangerous and difficult for even the most seasoned cavers.

这个洞穴的入口是第二个最深的在全世界，使漫长的上升了出现危险和困难甚至是最老练的探察洞穴的人。

This once nondescript cave was launched into international stardom in 1986 when cavers broke through a closed passage and discovered numerous walkable tunnels.

这一次，不伦不类洞穴被发射到国际明星在1986年时，当探察洞穴的人，冲破了一个封闭的通道，并发现无数可以行走的隧道。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。