航行的

Yet even in this Voyage I had my Misfortunes too; particularly, that I was continually sick, being thrown into a violent Calenture by the excessive Heat of the Climate; our principal Trading being upon the Coast, from the Latitude of 15 Degrees, North even to the Line it self.

然而，这次航行也有我的不幸。尤其是因为我们做生意都是在非洲西海岸一带，从北纬15度一直南下至赤道附近，天气异常炎热，所以我得了航行于热带水域水手们常得的热病，三天两头发高烧，说胡话。

In sign of the issue and obtainment of navigation licenses "Gongpin" and "Gongyan", the traffic management of merchant vessels in the Song and Yuan Dynasties was becoming perfecter year by year and even extended influences on the world's maritime industry.

以船舶航行许可证"公凭"、"公验"的颁发和取得为标志，宋元时代的商船航行管理制度日趋完善，并在海外各国形成了一定影响。

It is just like how we need a compass on a sailing vessel to know where we are headed and when we will arrive at the destination.

它就像一艘航船中的罗盘一样，如果一艘航行中的船没有罗盘，它就不知道朝什么方向航行，什么时间到达。

It is found out that both depth and forward speed have considerable effects on hydrodynamic coefficients of ship.

数值结果显示了水底效应对航行船舶水动力的影响，为进一步研究浅水航行船舶的耐波性提供了基础。

According to the navigational conditions of the ship lock entrance transitional channel, the fleet mix and the towboat power in Naji Hydro-junction, the ship resisitance was calculations and compared with the towing force, and the navigation conditions of transitional channel was analyzed as well.

根据那吉航运枢纽船闸口门外连接段的水流条件、舶合及推轮功率，计算了船舶航行阻力，并与推轮推力比较，分析了连接段的航行条件。

Now, we sail about one hundred kilometers north. This gives us time to enjoy the river scenes along the Nile.

现在我们航行至北部一百千米的地方，在航行中我们有时间类欣赏尼罗河沿途的风景。

When a superspeed underwater vehicle runs in cruise phase,its motion characteristics are different from those of a usual bedewed vehicle because a majority of its surface is encircled by supercavitation.

超高速水下航行器巡航阶段的核心问题是定深控制问题，超高速水下航行器运行于巡航阶段时具有独特的运动特性。

We are sailing, we are sailing home again 'cross the sea.

我们在航行，我们在航行，向着家的方向，穿过海洋

Voyage speed and sailing rate of river-sea utility ships are generally confined by seakeeping properties.

耐波性对江海直达船营运的影响表现在海上航行速度和航行率受到限制等方面。

For many days we made little headway, arriving at Cnidus only with difficulty, and because the wind would not permit us to continue our course we sailed for the sheltered side of Crete off Salmone.

我们一连多日缓慢航行，仅到了克尼多对面，因为风阻止我们，我们就靠着克里特背风的海面，在撒耳摩讷旁边航行

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。