軟殼動物 的英文怎麼說
中文拼音 [ruǎnkédòngwù]
軟殼動物
英文
soft-shell-
Standard guide for conducting in - situ field bioassays with caged bivalves
進行籠形雙殼類軟體動物現場生物鑒定的標準指南Standard guide for conducting bioconcentration tests with fishes and saltwater bivalve mollusks
用魚和海水雙殼類軟體動物進行生物濃縮試驗Live bivalve mollusks should be washed free of mud with clean water before being kept in the storage tank
應用清水徹底洗凈及除去活生雙殼軟體動物的泥，才放入魚缸。A total of 543 species of macrobenthos were collected. the specie - number of polychaeta is 147 species, mollusca 182 species, crustacea 144 species, and echinodermata 70 species. the distribution of species of macrobenthos, their biomass and density, and biodiversity indices were described and discussed
除少數種類待鑒定外，兩次調查共發現四大類群底棲動物543種，其中多毛類39科147種，軟體動物56科182種，甲殼類41科144種，棘皮動物21科70種。Unlike other molluscs, bivalves lack a radula and feature labial palps, which carry food from the gills to the mouth
與其他軟體動物不同的是，雙殼貝缺乏齒舌，具有唇瓣，可將食物由鰓送到口部In some areas even aragonitic shells of the pelagic molluscs pteropods coat the sea floor.
在有些地區，甚至深海軟體動物翼足類的文石貝殼可鋪滿海底。Standard guide for conducting static acute toxicity tests starting with embryos of four species of saltwater bivalve molluscs
用四種鹹水雙殼類軟體動物幼蟲進行的靜態急性毒力試驗的標準指南To avoid sampling bias, they restricted their analysis to one group of animals ? the bivalve molluscs ? that fossilise well
為了防止取樣的偏頗，他們將分析的對象限制在一類化石記錄保存完備動物? ?雙殼類軟體動物。Studies on the bivalvia mollusca of the vietnam coast
越南沿海的雙殼綱軟體動物Pearls are organic gems, created when an oyster covers a foreign object with beautiful layers of nacre
珍珠是有機寶石，是一些雙殼的軟體動物的產物。Despite the growing evidence against a long - lived seaway in miocene amazonia, the strontium signatures in the mollusks revealed that this enormous lake system did experience occasional salinity increases
盡管越來越多的證據，反對亞馬遜河流域在中新世有長存的海道，但是軟體動物殼上的鍶標記，卻還顯示出這個龐大的湖泊系統，的確經歷了幾次鹽份升高的過程。A lid or flap covering an aperture, such as the gill cover in some fishes or the horny shell cover in snails or other mollusks
鰓蓋覆蓋在一孔或縫隙上的蓋，如一些魚類的鰓或覆蓋在蛇或其它軟體動物身上的角質殼The pearly internal layer of certain mollusk shells, used to make decorative objects
珠母層某些軟體動物殼內似珍珠的層，用來做裝飾物Marine fish, including edible crustaceans, molluscs and other similar edible products derived from the sea, arriving in hong kong direct from fishing grounds on fishing craft registered or licensed in hong kong
本港注冊或領牌的漁船直接從捕漁處運到本港的鹹水魚，包括可供食用的甲殼類動物、軟體動物及其他同類海產食品；A smooth, lustrous, variously colored deposit, chiefly calcium carbonate, formed around a grain of sand or other foreign matter in the shells of certain mollusks and valued as a gem
珍珠在幾種軟體動物的貝殼中，圍繞著一粒沙子或其他外來物質形成的一種光滑、有色澤、具有不同顏色且主要是碳酸鈣的沉積物，被珍視為寶石For many chinese, turtles symbolizehealth and longevity, but the saga of the last two yangtze giant soft - shells ismore symbolic of the threatened state of wildlife and biodiversity in china
對許多中國人來說，海龜象徵著健康長壽，但揚子江內僅存的兩只大型軟殼動物的傳奇更多的是野生動植物生存狀態及生物多樣性的預警信號。A protein substance that is the organic basis of mollusk shells
貝殼硬蛋白作為軟體動物貝殼有機基質的蛋白質Bivalves include all dorsoventrally compressed mollusc species ; they typically have two - part shells dorsally hinged by strong muscles and ligaments
雙殼貝包含所有背腹扁平的軟體動物，其特徵包括：具有雙殼，在背部有強韌的肌肉和韌帶連接雙殼Long before human settlers arrived in hong kong, the region s marine waters supported a huge range of sub - tropical aquatic life. in the clearer oceanic waters of the east, sponges, corals and sea grasses thrived, along with numerous species of crustaceans, molluscs and fish. meanwhile, the western waters became home of the famous chinese white dolphins and porpoises
早在人類到來之前，香港的海域已有豐饒的亞熱帶水生物棲息，東面清澈的海水中有許多種海綿珊瑚和海草繁衍，甲殼類軟體動物和魚類更不計其數，西北部海域則是中華白海豚和河豚的棲息地。I make clicking noises and listen to the echo. i eat fish, squid, shrimps, shell - fish and other sea life
我會發出喀搭喀搭的聲音來聽迴音，我吃魚、烏賊、蝦子、甲殼軟體動物和其他海生動物。分享友人