長賜輪在蘇伊士運河擱淺後,綜合外電報導的省思:極限邊緣的船舶操縱,科學與安全之間給”人的反應”留下多少”餘裕空間?
航行員都知道:在有限水域中的船舶操縱與大洋中的船舶操縱有極大的差別,也因此而產生一些”異常反應”的專有名詞,譬如:淺水效應,岸吸/岸推,船體下坐(Squat),狗頭嗅地(Dog smelling),單俥右旋船在淺水區倒俥時之船頭可能向左,主要的原因都是來自船舶四周的海水,來不及湧入去填補船艉所造成之空穴.
也因為這個緣故,Suez Canal當局對過河船隻有一些船寬,吃水,速度上的限制.基於經濟上的考慮,可以想像這些限制都是在”水工模型”下最大化的尺度界線.(越大的船過河費越貴),然而這些都是理想環境下的科學論證,實際上船舶操縱者的精神狀態,駕駛台的氣氛環境,外界視線,無線電之干擾,Marlboro菸未如預期,住艙走廊上”波斯市場”的氛圍….都在影響著”駕駛台資源管理(BRM)”,而使得船舶之實際Performance遊走在”紅線”邊緣,更糟的是一但越過紅線(Point of non-return),情況就越來越糟,猶如在山脊上騎腳踏車.
這次的重大意外,在檢討”船舶因素”之外,蘇伊士運河當局也應該重新考慮”紅線邊緣的緩衝區”是否應適度放寬,以因應船舶無止境的大型化,因應極端氣候下的異常天氣,因應新世代船員之特性,另外也可考慮在駕駛台放一箱Marlboro,讓有需要的人看自己包包大小量力自取,畢竟比起全球供應鏈上的損失,這都是微不足道的”潤滑油”.不是嗎?
The Suez Canal Authority occasionally brings out updated tables of width and acceptable draft for ships. Currently the permissible limits for suezmax ships are 20.1 m (66 ft) of draught with the beam no wider than 50 m (164.0 ft), or 12.2 m (40 ft) of draught with maximum allowed beam of 77.5 m (254 ft). Due to their design and size, a large number of ports around the world can accommodate suezmax vessels.
17,65 56,96
, a new set is being built for vessels as large as 366 meters in length, 49 meters in beam and 15.2 meters in draft at tropical frvessel.
That would have surpassed the speed limit of about 7.6 knots (8.7 miles an hour) to 8.6 knots that is listed as the maximum speed vessels are “allowed to transit” through the canal, according to the Suez authority’s rules of navigation handbook posted on its website. Captains interviewed for this story said it can pay to increase the speed in the face of a strong wind to maneuver the ship better.
“Speeding up to a certain point is effective,” said Chris Gillard, who was captain of a 300-meter container ship that crossed the Suez monthly for nearly a decade until 2019. “More than that and it becomes counter effective because the bow will get sucked down deep into the water. Then, adding too much power does nothing but exacerbate the problem.”
“You might find yourself positioning the ship in one direction, and you’re actually moving in another direction,” said Kinsey. “There’s a very fine line between having enough speed to maneuver and not having too much speed that the air and hydrodynamics become unstable. Any deviation can get real bad real quick because it’s so tight.”
The accident will be a missed opportunity if the industry doesn’t adapt, he said. “There will be vessels larger than this one that will be going through the Suez,” he said. “The next incident will be worse.”
• The Ever Given's speed was 13.5 knots before it ran aground, The Japan Times reported.
•
• Bloomberg reported the Suez Canal speed limit was between 7.6 knots and 8.6 knots.
The Ever Given didn't have a tugboat escort through the canal, according to Bloomberg. The two ships immediately ahead of it reportedly had escorts, although such escorts were not required.
unstable名詞 在 星象專家 辰宇力 Astrologist Uriel Chen Facebook 的最佳解答
9/10 ☆ 星情預報 ☆ Daily Astrology Forecast
忙亂
Busy and unstable
♈️ 羊:多雲時晴 Partly Sunny
♉️ 牛:晴時多雲 Mostly Sunny
♊️ 雙:陰 Cloudy
♋️ 蟹:晴時多雲 Mostly Sunny
♌️ 獅:晴 Sunny
♍️ 女:陰 Cloudy
♎️ 秤:陰 Cloudy
♏️ 蠍:晴時多雲 Mostly Sunny
♐️ 射:陰 Cloudy
♑️ 羯:晴時多雲 Mostly Sunny
🌟 ♒️ 瓶:晴 Sunny
♓️ 魚:陰 Cloudy
每日星情名詞解析 https://goo.gl/TLaZLV
Reading Daily Astrology
善用每日星情預報的小技巧 https://goo.gl/HTdhuI
Guide to a better living with Daily Astrology Forecast
星座圖示對照 Indicators:
🌟 #本日幸運星 #LuckyStarToday
♈ #白羊座 #Aries (03/21~04/19)
♉ #金牛座 #Taurus (04/20~05/20)
♊ #雙子座 #Gemini (05/21~06/21)
♋ #巨蟹座 #Cancer (06/22~07/22)
♌ #獅子座 #Leo (07/23~08/22)
♍ #處女座 #Virgo (08/23~09/22)
♎ #天秤座 #Libra (09/23~10/23)
♏ #天蠍座 #Scorpio (10/24~11/22)
♐ #射手座 #Sagittarius (11/23~12/21)
♑ #摩羯座 #Capricorn (12/22~01/19)
♒ #水瓶座 #Aquarius (01/20~02/18)
♓ #雙魚座 #Pisces (02/19~03/20)
unstable名詞 在 Eric's English Lounge Facebook 的最佳解答
[英語慣用語]
in (the) light of something 考慮到(從…觀點,由於…結果)
I'm sure that you can sell more this year in light of the market conditions at your end.
根據你們地區的市場情況,我方確信今年可以銷得更多。
All of this is particularly exciting in light of the recent history of our two countries.
這些新發展,由於兩國過去的關係相對照,令人感到特別興奮。
in light of 後接名詞(n),如需加完整句子,請用 in light of the fact that...
In light of / Considering
the unstable economic situation, you should observe awhile before you invest.
In light of the fact that / Considering the fact that
the market is extremely unstable, you should observe awhile before you invest.
Source: http://dict.hjenglish.com/w/In%20light%20of
unstable名詞 在 [文法] 如何使用複合名詞呢? - 看板Eng-Class 的推薦與評價
請問如何使用複合名詞呢?
中文:非穩定輸出源充電裝置
這是一個自創的名詞,因此在翻譯成英文時
需自行想出一個英文名字,我想到是利用復合名詞
想請問各位是否可寫成以下所述
英文:
a unstable power resoure charging device
或是
a unstable-power-resoure charging device
在英文上,這樣是否可以把非穩定輸出源變成為一個形容詞呢?
謝謝
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