潜水

Never jump or dive into water below 15C (59F).

在15℃以下不要跳水和潜水。

Selector switch for the submersible mixer is located on MCC2. It is equipped with an emergency stop.

潜水搅拌机的选择制设在MCC2上，在潜水搅拌机旁设紧急按钮。

Dive deep with dive watches , featuring a graduated rotating bezel, a screw-down winding crown, and water-resistance to at least 200 meters, or take flight with pilot watches , characterized by a legible dial, luminous hands and markers, and a slide-rule bezel used to calculate air speed and direction.

潜水深潜水手表，具有一毕业旋转表圈，螺旋式绕组的王冠，防水至少200米，或采取与航班飞行员手表，其特点是一个清晰的表盘，夜光指针和标记，以及幻灯片则挡板用来计算空气速度和方向。

A: I have been asked many times in China by skeptical non-divers about the safety of encountering shark while diving.

答：在中国，我多次被充满疑惑的非潜水者问到关于潜水遭遇鲨鱼的安全性问题。

Is a research and development, production and sales to swim mirror,±, swimming cap, swimming suit, breathing tubes, webbed feet to help with bathing, swimming belt, swimming waterproof boxes, such as swimming, diving sports sports and leisure goods and professional manufacturers of Rubber and Plastic Products; Products of high-tech high-style design unique, high quality, good performance, the performance indicators are the advanced international and domestic leading; on production capacity of 300,000 sets.

深圳市禧丽康橡塑新材料有限公司是集研究开发、生产销售游泳镜、潜水镜、游泳帽、游泳套装、呼吸管、脚蹼、助泳带、游泳带、游泳防水盒等游泳、潜水体育运动休闲用品及橡塑制品的专业厂家；产品的高科技含量高、款式设计新颖独特、质量优越、性能良好，其性能指标皆为国际先进、国内领先；月生产能力为30万套。

The two man went down seven miles to the bottoms of the Pacific Ocean inside a small steel ball called a 'bathyscaphe' to find out if there are any ocean currents or signs of life.

这两个人在一只叫&深海潜水器&的小钢球内，下沉七英里到达太平洋底部，为了探明那里是否有洋流和生命迹象，球的上端有一只特制的装满汽油的箱子，汽油被漫漫注入水中，使深海潜水器能够有足够的重量下沉以完成它的海底旅行。

Knowing a bit of swimming and had once gained scuba diving experience in Germany, snorkelling was not difficult for me.

懂一点游泳，并且在德国做过一次呼吸器潜水。吸管潜水对于我并不困难。

The Dive Centre is fantastic with very friendly and helpful staff offering many excursions for snorkelling or diving.

潜水中心很棒，里面的工作人员很是友好，热心，提供很多浮潜或潜水的出游。

The Fisheye FIX Wide Air Lens designed specifically for the WP-DC34 offers 100 degrees of coverage, but the bungee attachment system feels a little awkward.

Fisheye FIX Wide Air Lens广角是专门为了WP-DC34潜水壳设计的，能提供100度的广角。不过这个广角镜是用橡筋固定在潜水壳上的，这个固定方式感觉上很古怪。

If you are so into deep sea diving and knowing that bohol is richly surrounded by coral reef,then you could never miss the chance of snorkeling and scuba diving at the anda!

如果您制定健身计划网站深海潜水并得知薄荷岛海域的珊瑚礁丰富，那么您就一定不会错过株洲健身qq群潜水面罩和通气管在anda 海底畅游一番吧！

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。