幼態的 的英文怎麼說
中文拼音 [yòutàide]
幼態的
英文
juvenal-
Furthermore, l - thyroxine do n ' t show any effects on the settlement and metamorphosis of ascidian larvae. 3
此外, l - thyroxine對冠瘤海鞘幼體的附著變態均未表現出顯著的促進或抑制作用。We also found crude extracts of two sponges ( mycale sp. and renieera spi ) can inhibit the settlement and metamorphosis of ascidian larvae. the two extracts are all liposolube
Spl ) ,它們的粗提物對冠瘤海鞘幼體的附著和變態有抑制作用,這兩種粗提物都是脂溶性的。Moreover, the films mixing 9 bacteria can facilitate the settlement and metamorphosis of s. canopus larvae
此外, 9種細菌的混合菌膜可顯著地促進冠瘤海鞘幼體的附著與變態。During the experiment, we found an interesting thing : high - density larvae can facilitate the settlement and metamorphosis of s. canopus larvae
因在實驗中發現,高濃度的海鞘幼體( ic只l )有促進海鞘幼體附著變態的現象。Because we did n ' t study the effects of bacterial exopolymers on the settlement and metamorphosis of s. canopus larvae, we ca n ' t determine which is more important
9種細菌的混合菌膜對海鞘幼體的附著變態均表現出的誘導作用,與自然海區的情況類似。The seawater containing high concentration potassium ion or containing low concentration magnesium ion can induce the settlement and metamorphosis of s. canopus larvae
在人工誘導物中,高濃度的k +和低濃度的mg2 +均能顯著提高冠瘤海鞘幼體的附著率與變態率。Larvae of s. canopus develop competence to initiate settlement and metamorphosis at least 3 hrs after hatching. but if not any induction, s. canopus larvae can retain a stage of plankton at least 3 - 4 days. 2
在孵化出后3h ,冠瘤海鞘才開始具有附著變態的能力,但在沒有任何誘導物的情況下,有的幼體能保持浮遊幼體階段長達3 - 4天。Increasing or decreasing calcium in artificial seawater cannot affect the settlement of s. canopus larvae, but elevating or reducing calcium concentration in artificial seawater will inhibit the metamorphosis of s. canopus larvae
人工海水中添加或減少ca2 +濃度對冠瘤海鞘幼體的附著影響不大,但無論是高濃度或是低濃度都會抑制其變態。The iaa contents in shoots and roots of 12 - d - old seedlings of arabidopsis wt and mutants were assayed. high eth level ( in eto1 - 1 ) showed the promotion of iaa synthesis or inhibition of the iaa catabolism, thus improves the root gravitropism
從12d齡擬南芥幼苗的形態學表現上看, etol - 1根的向重力性與wt相比明顯增強了,而eirl - 1和etrl - 3的向重力性則明顯減弱,黃化的etrl - 3莖的負向重力性也減弱。The induction of the mixed films of 9 bacteria is like that in field. 5. through extracting the tunic of styela plicata and s. canopus, we found their dissolvable extracts can induce the settlement and metamorphosis of s. canopus larvae
對皺瘤海鞘( styelaplicata )和冠瘤海鞘被囊進行了初步的抽提,發現所制得的水溶性抽提物能顯著地促進冠瘤海鞘幼體的附著和變態。Observation of morphology of third - instar warble in yak by scanning electron microscopy
應用掃描電子顯微鏡對氂牛皮蠅三期幼蟲的形態學觀察Objective to observe the hemocytes of musca domestica larva of the 3th instar by giemsa ' s staining
摘要目的通過姬氏染色法以便觀察家蠅三齡幼蟲的各種血細胞形態。The juvenile stages and neoteny observed by him may also be explained in this way.
他所看到的幼態階段和幼態成熟也可利用這種方法來解釋。The results showed that in the single predator - single prey system of d. catalinae and t. nr. fijiensis, the adult female of d. catalinae had significantly different feeding preference in selecting the stages of t. nr. fijiensis, with the most preference of the eggs followed by larva, protonymph, deutonymph and adult respectively
結果表明:在小黑瓢蟲與紅蜘蛛「單種捕食者?單種獵物」作用系統中,小黑瓢蟲雌成蟲對紅蜘蛛各蟲態的取食呈現選擇性,其中最喜取食卵,其次為幼蟎,最不喜食成蟎。Induction of metamorphosis of the southern bay scallop argopecten irradians concentricus larvae by chemical cues
化學物質對墨西哥灣扇貝幼蟲變態的誘導Relied on social environment where children grow up, the influence of folk stories to children has a transpiring mechanism that children in sensitive period are craving for knowledge
幼兒具有接受民間故事的心理基礎;民間故事對幼兒的影響作用的發生機制兒童敏感期的求知慾;民間故事對幼兒的影響作用以兒童發展的社會生態環境為依託。1 x 10 m l - dopa can induce the settlement and metamorphosis of s. canopus larvae. but, adrenaline and noradrenaline do n ' t show any significant effects on the settlement and metamorphosis of ascidi an larvae
對于l - dopa和兒茶酚胺類神經遞質, 1 10 ~ ( - 6 ) m的l - dopa顯示出對冠瘤海鞘幼體的附著變態有誘導作用,而腎上腺素和去甲腎上腺素的誘導作用均不顯著。In this paper, kandelia candel ( l. ) druce hypocotyls were cultivated in sand and treated with 15 % seawater for 60 days under laboratory conditions. the influence of increasing concentrations of napthalene and pyrene ( 0, 0. 1, 1 and 10mg / l ) on hypocotyl germination and growth, photosynthesis metabolism, water metabolism and membrane protection system were observed to inquire into the ecophysiological responses of mangrove k. candel to pahs phytotoxicity. moreover, the concentration and distribution of parent polycyclic aromatic hydrocarbons ( pah ' s ) in surface sediment, underground root and leaf residue of mangroves in jiulong river estuary ( fugong, north and south shores of haimen island, baijiao ), neighbouring xiamen western harbour ( dong islet ) and dongzui harbour ( fenglin ) were examined
在實驗室條件下,分別以0 . 1 、 1和10mg l的萘( nap )和芘( pyr ) 3個梯度濃度組級砂基培養秋茄( kandeliacandel ( l . ) druce )幼苗,培養基鹽度15 ,培養期60d ,以不加pahs為對照,分析了nap和pyr對紅樹植物秋茄幼苗的生長、光合代謝、水分代謝以及膜保護系統的影響,探討pahs對紅樹植物秋茄的的生理生態效應及植物性毒害( phytotoxicity )的機理。Many biologists are seeking more tradition methods and remedies to solve stress in animal due to the unnatural environment of animal breeding
蝦繁殖與育苗過程中,大量斃死的危險期多在眼幼蟲的第一期至第三期,及糠蝦期後期至後期幼蟲的變態期。In natural seawater, the optimum k + is + 40mm tea ( tetraethylammonium chloride ), a potassium channel blocker, cannot inhibit the s. canopus larval settlement and metamorphosis induced by k + - elevated seawater. this appears possible that potassium channels mediate the induction of settlement and metamorphosis by k + in s. canopus larvae, but that k + conductance through these channels is insensitive to external tea
K +通道的阻遏劑tea ( tetraethylammoniumchloride )不能影響由高濃度k +誘導的冠瘤海鞘幼體的附著變態,因此猜測誘導冠瘤海鞘幼體附著和變態的k +通道屬于對外源tea無敏感性的那種類型。分享友人