After molting three times, the zoea enter the mysis stage during which they begin to look more like adult shrimp and swim in a characteristic fashion with head and tail pointed downwards at right angles and occasionally performing a sudden retrograde jumping action. this is known as the inversion state, the fry being suspended upside - down in the upper middle region of the pond water. this is, therefore, also called the " inverted suspension phase "
眼幼蟲脫第三次即進入糠蝦期幼蟲期mysis stage ,此期之體形已略成蝦之狀態,且具特有之游泳姿態,即頭部及
尾部均向下,成一直角彎曲而時作向後跳躍游動,又因成倒立狀態,懸浮於
水中的中上層,又叫倒吊期,此期幼蟲對外界的環境因素,如
水溫鹽分等變化,比前兩期來得更具適應力,主要餌料為豐年蝦brine shrimp的幼蟲,但其他大小略同的動物性浮游生物,如橈腳類copepoda輪蟲類rotifera均可。
A drop of water was cut in half by a plane passing through its bulbous front and tapered tail.
平面將
水珠的鱗莖狀前鋒和錐狀
尾巴的分成兩半。
The by - product including yellow water and ending water in liquor production was used to produce esterifying liquid through the addtion of ending liquor, daqu, quality aged pit mud, fermented grains, quality edible alochol, caproic acid and esterifying enzyme and yeast for liquor use only etc
摘要以白酒生產的副產物黃
水和
尾水,添加酒
尾、大麴、優質老窖泥、酒醅、優質食用酒精、己酸、酯化酶和酒用酵母等生產酯化液。
A microdialysis study of excitatory amino acid levels of the monkey s caudate nucleus during the delayed go no - go task
延緩go no - go任務操作中猴
尾核興奮性氨基酸
水平變化的微透析研究
The following results were obtained : 1 ) pyogenic abscess were prone to develop multiple lesions and were usually associated with biliary disorders pleural effusion and ascites. 2 ) amebic abscess tended to develop a single lesion or a single lesion with daughter lesions and tended to involve the caudate lobe. 3 ) perifocal edema and hyperemia ( double wall sign ) was seen only in the amebic abscess. 4 ) gas within the abscess was seen only in the pyogenic group
其結果顯示如后: ( 1 )化膿性肝膿瘍傾向于產生多發性病灶且易合併有膽道疾病、腹
水及肋膜積
水; ( 2 )阿米巴性肝膿瘍傾向于單一性或單一病灶合併多發性子膿瘍,並並有較高的
尾葉侵犯發生率, ( 3 )病灶周邊
水腫僅見于阿米巴性肝膿瘍; ( 4 )產氣病灶僅發生於化膿性肝膿瘍。
The tree house in shui mei tsuen playground at kam tin
錦田
水尾村游樂場的樹屋
The dolphins were happy to let our boat drift alongside them as they dived for fish - we were lucky enough to see a mother teach her calf to dive with her tail called " flukes " up in the air so that she might better catch fish
豚群十分熱情,讓觀賞船靜靜靠近,欣賞它們捕魚的英姿。我們更目睹一條母豚教授幼豚以面部插
水尾部朝天的方法捕魚,令人嘆為觀止!
Yeah, i m down, and you re killing me well, i m down, yeah, i m down.
我地點解系都要跟人口
水尾無聊跟風唔跟你究竟會唔會死
An amphiphilic compound has a polar head which dissolves in water ( hydrophilic ) and a water insoluble organic tail
雙親分子有一個能溶解在
水中的極性基團和一個疏
水尾。
Environmental cleaning expenses for houlung shiwei beach, waihpu harbor, and tunghsiao chiumaoyuan beach
后鎮
水尾海
水浴場外埔漁港通宵鎮秋茂園之海灘環保凈灘費用14 , 400
Take bus no. 64k at kcr tai po station or bus no. 251m at tsing yi mtr station to yuen long and alight at kam tin road. then walk along a path to shui mei tsuen
在大埔火車站乘64號k巴士或於青衣機鐵站乘251號m巴士往元朗;于錦田公路下車,沿小徑步行至
水尾村。
Waterproof pigtail cable
防
水尾纜
Outdoor waterproof optical fiber cable group
野外防水尾纜組件