Results as following : in the east china sea and the yellow sea, zooplankton showed higher diversity in the low latitude and warm species occurred mainly in the south of 31 n, five communities were distinguished by twinspan method, based on data of species composition and environmental factors. they are : i ) yellow sea neritic community ( f ) with indicator species of labidocera euchaeta in autumn and centropages mcmurrichi in spring ; ii ) yellow sea central community ( hc ) with indicator species of themisto gracilipes, calanus sinicus and euphausia pacifica, the latter two species occurred only in autumn ; iii ) east china sea continental shelf mixed water community ( k ) with indicator species such as rhincalanus cornutus and pterosagitta draco which were confined in waters with high temperature and salinity, iv ) yellow sea and east china sea mixed water community ( he ) and v ) east china sea inshore mixed water community ( m )
根據twinspan等多元分析結果,比較各組群的浮遊動物種類組成和環境特徵,可將東、黃
海浮遊動物群落分為5個,黃
海沿岸群落( f ) ,指示種秋季為真刺唇角水蚤,春季為墨氏胸刺水蚤;黃
海中部群落( hc ) ,指示種以細長腳蟲戎為主,秋季還有中華哲水蚤和太平洋磷蝦;東
海外陸架高溫高鹽群落( k ) ,指示種為角
錨哲水蚤、飛龍翼箭蟲等多種狹布型暖水種類;黃東
海交匯區群落( he )和東
海近岸混合群落( m ) ,兩群落包含多種生態類型種類,其中溫帶近岸低鹽種在he中較多,廣布性暖水種在m群落中較多。
Form where we lay anchor, we could see the ships in the offing
從我們拋
錨的地方可以看到近
海的船。
All night the hot wind had swept up the adriatic, and from the crowded docks down by the arsenale to the isola di san chiara at the western mouth of the grand canal, the old city creaked on its pilings like a vast, weary ship ; and clouds as ragged as tatters of sailcloth scudded across the face of the full moon, tangling with the silhouettes of a hundred fantastic spires and domes
整夜的熱風吹拂著亞得里亞
海,從造船廠下方擁擠的碼頭直到大運河西入
海處的聖克亞拉島,這座古老的城市就象是一艘在
錨樁上吱嘎作響的疲憊的巨船,不計其數的船帆簡陋如破布一樣,在這座明珠之城中穿梭往來,與上百座奇異多姿的尖頂、圓頂建築爭奪著天下。
Ships and marine technology - sea anchors for survival craft and rescue boats
船舶和
海上技術.救生艇和救生船用
海錨
I took my way straight for the east coast of the island, for i was determined to go down the sea side of the spit to avoid all chance of observation from the anchorage
我徑直朝
海島的東
海岸跑去,因為我決定沿著沙尖嘴靠
海的一邊下去,以避免被
錨地里人的察覺到。
He and i were shipmates on a trawler once
那艘拖網漁船在離
海岸不遠處停下來拋
錨。
The house was ready, and the sloop which had arrived a week before lay at anchor in a small creek with her crew of six men, who had observed all the requisite formalities and were ready again to put to sea
房子已經買妥了,那艘單桅船是在一星期以前到的,現在已下
錨在一條小溪里,船上的六個船員已辦妥一切必需的手續,隨時都可以出
海。
Then i ' d like to suggest you try anchor inn on seaside drive
那麼我想建議你不妨到
海濱大道的
海錨飯店。
The buoys are anchored using helix anchors, which have a small footprint on the sea bed, are long - lasting and can be positioned extremely accurately
浮標採用螺旋形
海錨, ?
海床面積極小,長期固定,定位精確。
The sites for the anchors have been drawn up in conjunction with the afcd and permission has been granted by the marine department for the positioning of buoys in areas outside the marine parks and reserves, which are controlled by afcd
扶輪浮標保育計劃伙拍漁農自然護理署,並得到
海事處批準在
海下灣
海洋公園保育?圍之外選址安裝螺旋形
海錨。
The use of, cheaper, concrete blocks as anchor points is not suitable as they have a large footprint, are difficult to position precisely and tend to move if large boats are moored to them, which will cause damage to the corals
使用價廉的混凝土海錨並不合適,原因是這些海錨?用大面積海床,而且不容易定位,較大型船隻使用此類浮標時會移位,對珊瑚造成損害。