皮胚 的英文怎麼說
中文拼音 [pípēi]
皮胚
英文
crust-
In this paper the floral ontogeny and the ovary development of rivina humilis l. were observed. the results showed that ( 1 ) the tepal primordia initiated in 2 / 5 spirals. the abaxial one initiated first, then the adaxial one, finally the lateral two initiated nearly simultaneously. the third one initiated on the position near the first tepal, and there is a gap between itself and the second tepal. ( 2 ) the 4 stamineal primordia initiated in one whorl at the same time. ( 3 ) the carpellary primordium initiated from the abaxial side of flower primordium ; the carpellary primordium grew upwards and towards axis after it was formed, therefore an elliptic orifice was formed at the adaxial position of ovary, which was the remainder of the mouth of ovary before the ovary was fused completely. with the ovary maturing, the orifice was narrowed because of the ovary growth, at last fused completely. the gynoecium is composed of a single carpel. ( 4 ) in the series developmental sections of ovary, the ovular primordium was initiated on the adaxial meristem when the mouth of ovary was formed
對數珠珊瑚的花器官發生和子房的發育過程進行了觀察.結果表明: （ 1 ）數珠珊瑚花被呈2 / 5螺旋狀發生，遠軸側的1枚先發生，其次為近軸側的1枚發生，最後側方的2枚花被幾乎同時發生，第3枚花被在靠近第1枚的位置發生，第2枚和第3枚之間有1個空隙; （ 2 ） 4枚雄蕊是同時發生的; （ 3 ）心皮發生於分生組織的遠軸側，心皮原基形成后，向上向軸生長，在子房成熟前在近軸側非正中位形成1個孔，該孔為心皮最終愈合前的殘跡，到子房成熟時，因子房的生長孔被擠壓縮小，在進一步的生長過程中愈合.子房由1枚心皮構成; （ 4 ）從子房發育過程的切片看，該植物的胚珠是在子房發生后不久發生的，子房上的圓孔形成時，從近軸側的分生組織發生胚珠原基，由胚珠原基分化出珠被與珠心These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth.
這些表皮細胞在胚胎學上把源於支氣管生長過程中的前內臟叫內胚層。3. lh positive cells were appeared in 18 - day fetuses and rest in the epithelium of bronchioles and the primitive alveoli
Lh陽性細胞最早在胚18日胎肺組織內出現，位於肺內支氣管上皮和原始肺泡壁內。There is no different between the fibroblast feeder of mouse and the fibroblast feeder of goat according to blastoysts attached and icm proliferation. es - like cell develop embryoid body - like structure in suspension culture in vitro. es - like cells of goat differentiate into various kinds cell, egg : fibroblast cell, neurolike cell
Es細胞在體外懸浮培養，形成類胚體，山羊類es細胞在無飼養層鋪有明膠的皿底上培養，可分化為多種類型細胞，如上皮細胞、成纖維細胞、神經細胞等。Fresh seeds have a fully - developed embryo and a water - permeable seed coat and endocarp, and they require > 4 wk to germinate in a warm temperature regime
新鮮種子具有發育完全的胚，以及水分可通透的種皮和內果皮，但它們卻需要4周以上時間才開始發芽。Asymmetrical distribution of cortactin appeared when gastrulation starts, with higher staining in the dorsal part of the embryo, while much lower in the ventral part
在胚盾附近區域，即未來的胚胎背側，染色信號較強，皮層蛋白標志了正在發生匯聚遷移的細胞。Testa the hard dry protective covering of a seed, formed from the integuments of the ovule. after fertilization the layers of the integuments fuse and become thickened and pigmented
外種皮：覆蓋在種子外部的堅硬幹燥的保護層，由胚珠的珠被發育形成。受精作用后珠被各層發生融合併加厚著色。Jennifer : i heard * mesotherapy might work. it ' s for 2 ) cellulite and love handles
珍妮花：聽說中胚層療法可能有效。那對橘皮組織和啤酒肚有效。There was less nuclear translocation of tyrosine - phosphorylated stat3 in the luminal epithelium of implantation sites on day 5 of pregnancy
第5天胚胎著床以後，著床位點處子宮腔上皮中酪氨酸磷酸化stat3的核轉位減弱。By the time the seed coat and embryo have become fully embedded, the seed has lost its typical oval shape.
當種皮及胚充分吸脹時，種子就失去典型的橢圓形。The mean number of ovules per follicle was 10. 59, n = 320
每心皮的胚珠數目為10 . 59 （根據320個心皮中胚珠的平均數） 。The methods of classical classification, integrating the study on seed morphology and leave epidemics morphology, along with phytomorphology, phytotomy, phytoembryology, palynology, phytocytotaxonomy, phytochemistry and molecular systcmatics, were used to revise and complete the former taxonomic system
以經典植物分類學方法為基礎，結合種子形態學和葉表皮形態學的實驗研究，參考植物形態學、植物解剖學、植物胚胎學、孢粉學、植物細胞分類學、植物化學和分子系統學等方面的資料，對前人的五味子屬分類系統進行修訂和補充。" animal product " referred to in this law means animals ' raw hides, hairs, semen, embryos and breeder eggs as well as non - processed products such as trunks, grease, viscera, blood, down, bones, horns, heads and hoofs
本法所稱動物產品，是指動物的生皮、原毛、精液、胚胎、種蛋以及未經加工的胴體、脂、臟器、血液、絨、骨、角、頭、蹄等。Characteristics of embryonic development of scleroderma sichuanensis
川硬皮腫腿蜂的胚胎發育Rolling - cutting biscuit shaping machine is new equipment of making soda biscuit, good toughness of thin biscuit and super - thin biscuit. it ' s high production efficiency, low noises, safe operation, convenient, beautiful outer shape. this machine can press and roll rough flour 3 times and equiped with remaining flour recycling machine, also equiped with double - rolling cutting shaped equipement, in the mean time, it can produce two biscuit embryo of differnt shape. 3 times pressing - rolling machine can adjust different thickness and biscuit rough surface. it can roll rough flour and do not stick to rough flour embryo, correctness rate of adopting mould to cut margin of flour embryo reaches 100 percent so that avoid deforming of embryo due to deviation. this machine is one equipment which adopting advanced and won first technical rewarding for its independently control operation, beautiful outer appearance
滾切式餅干成型機是連續製作梳打餅、韌性和薄餅超薄餅的新型設備，具有生產效率高、噪音低，操作安全、方便，外型美觀等優點，本機具有三道軋輥制皮和余料回收機，配備雙滾切成型裝置，同時能生產兩種不同形狀的餅干胚不停機，三道軋輥能同時調節不同厚度和餅皮具有軋輥不粘皮、採用印模切邊一次同步進行準確率100 % ，避免偏差而造成餅胚變形，該機具有獨立控制操作，外形美觀，是目前國內較先進而獲得技術一等獎的設備。A transcriptional fusion between 35s promoter and nearly full length hag1 cdna was constructed and transformation was performed through agrobacterium using root expantso the first whorl organs of transgenic plants flowers are carpel - like organs with stigmatic papilllae and a few ovules
轉基因植株花的表型類似與ap2突變體，其第一輪花器官萼片具有心皮的特徵，頂端產生柱頭狀的乳突，邊緣有胚珠產生。The steady dead generation and time that was caused by the isolated virus was certain by chicken embryo which was inoculated on seven or nine days. the histopathological changs of the infectious stunting syndrom were studied by the way of ordinary paraffin section and he dying. the experimental result were as follows : the test proved that the changes of the chicken embryo were different in different stage. the chicken embryo dead in a week after it inoculated. the body was dropsy and hemorrhage. dead before it hatched out, the embyo body were dropsy, pale and slime. the liver was yellow and swolled, gallbladder ( vesica fellea ) was filled with bile. bursa and glandula thymus analosis. the kindey dropsy. bowel lamina were humble, dilatation. gas and yellow foam were filled the bowel. histopathological changes were that, in early stage, obvious changes of liver and kindey were dropsy, hemorrhage and necrosis. two types eosinophilic intranuclear inclusion bodies including large round and little granular were present in cells of the above organs. the obvious changes of bursa were dropsy, adverse folliiculated growth and little lymphocytes proliferating, 19 - 21 days chicken embryo, one or two big empty vacuoles were prensent in cells of liver and kindey. the number of the folliculi was growing, the vacuoles between cells were larger
膽囊充盈、其內充滿稀薄的膽汁；法氏囊、胸腺萎縮，腸道擴張、腸壁菲薄、內充滿氣體及黃色泡沫狀物；腎臟腫大。病理組織學變化方面，早期肝臟、腎臟、腸主要以出血、水腫和壞死為主，且肝細胞核及腎小管的上皮細胞核內均發現有核內包涵體，包涵體呈嗜酸性，為大型圓形包涵體或不規則的顆粒狀；法氏囊則以水腫、濾泡發育不良、小型淋巴細胞數量增多為主。 19 21日齡雞胚肝細胞、腎小管上皮細胞的胞漿內出現1 2各大的空泡，法氏囊濾泡數目增多細胞間有較大空隙。This review focused on the developments of plant synthetic seed technology in the past 20 years, and summarized different items on artificial seeds : the concept, significance, status, application prospect, induction and synchronization of somatic embryogenesis, the way of encapsulating, artificial coat, maturation drying, storage and preservation, etc
摘要本文綜述了近20年來植物人工種子研究的進展，並對人工種子的諸領域：概念、意義、動態、應用前景、體細胞胚的誘導與同步化、包埋方法、人工種皮、干化、貯藏及防腐等進行了概述。Role of brain - derived neurotrophic factor in hypoxia - induced fetal cortical neurons
腦源性神經營養因子對體外培養大鼠胚腦皮質神經元缺氧的保護作用Changes in water state and soluble protein contents of wampee axes during inducing desiccation tolerance by sucrose preculture
在蔗糖預培養誘導耐脫水性過程中黃皮胚軸的水分狀態和可溶性蛋白含量的變化分享友人