In contrast, n - acetyl - d - galactosamine, sucrose, d - glucose, glycogen, d - mannose, l - fucose and fetuin had no inhibitory effects on hemagglutination. so the lectin activity in the humoral fluids of amphioxus is sh group - dependent and is specifically inhibited by various d - galactosides. also, the humoral fluids obtained from e. coli - injected amphioxus showed increased agglutinating activity against human b and o, rabbit, grass carp and toad erythrocytes, but not against human a and chick erythrocytes, hinting that there might be two types of lectins in amphioxus humoral fluids
條
紋斑竹鱉血清對懸浮在egta一mg一gvb緩沖液中的正常的兔血紅細胞、綿羊紅細胞、及部分哺乳
動物、鳥類、兩棲類和魚類等代表
動物的血紅細胞具有溶血活性;在gvbz十存在時對抗體包被的綿羊紅細胞具有溶血活性,而在edta一gvb緩沖液中不論是對正常的兔紅細胞或其他脊椎
動物的紅細胞還是對抗體包被的敏感綿羊紅細胞都沒有溶血活性。
G - banding the gtg banding ( g - banding ) was carried out by the standard trypsin method with slight modification, which works well for protochordate because a good number of reproducible g - bands are consistently obtained from the embryonic cells of late blastulae and early gastrulae of amphioxus b. belcheri tsingtauense
G帶型用稍作修改的標準的胰酶顯帶技術,進行gtg帶
紋的顯示,它們能較好地顯示頭索
動物青島文昌魚的晚期囊胚和早期原腸胚的中期染色體的g帶,並且重復性好。
The man wore a straw boater and a striped blazer which bulged over his paunch.
他戴著頂硬草帽,上身帶條
紋的運
動夾克裹著他的大肚子。
Takes you on an underwater adventure with the inquisitive atlantic spotted dolphins, acrobatic dusky dolphins, and the familiar bottlenose dolphin. a bottlenose dolphin is seen swimming off the coast of the bahamas
將帶領你到海中探險,追蹤好奇的大西洋斑點海豚活潑好
動的暗色斑
紋海豚及為人熟悉的樽鼻海豚。
Functions : it can resist oxidation and aging. enhance physical strength and capacity of brainwork. activate skin cells. intensify skin elaseicity, reduce wrinkes, and etc
功效:具有抗氧化、抗衰老、提高體力和腦力勞
動的能力。此外,還具有活化皮膚細胞、增強皮膚彈性,減少皺
紋等作用。
Asset of 4580, 000 yuan, and employs a highly qualified staff of 82 including technical specialists with medium or senior professional titles. our main products, e. g. gap serial microvacuum - nonpressure filling machine, cb80 - 8 automatic linear filling machine, tn60c tn100a adhesive brander, fx - 8 multi - functional auto cap covering machine, tn 150 adhesive label brander etc., have obtained 3 national patents, and have passed the evaluation and authentication of gangs technical monitoring bureau with the authoritative no. y96f2606 - 32
微電腦全自
動灌裝機智能化稱重灌裝機注射式灌裝機微真空常壓灌裝機低真空灌裝機直線式灌裝機多功能旋蓋機直立式旋蓋機螺
紋封口機粘合式貼標機不幹膠貼標機全自
動袋裝粉劑包裝機全自
動袋裝水劑包裝機進瓶機輸瓶機裝箱臺及塑膜收縮機
There are typical laminated structure, soft sedimentary - slipping deformed structure, syngenetic brecciated structure in the ore which are the mirror of syngenetic sedimentation. the other type of ore has the charactristic of epigenetic mineralization, which is called as telescoped ore. the ore occurs in vein, pocket, lensoid and bedd
礦石中發育典型的
紋層狀構造、軟沉積滑
動變形構造、同生角礫構造等反映同生沉積特徵的礦石構造;另一類礦石具有明顯的後生成礦特點,稱之為疊生改造型礦石,礦石產于脈狀、囊狀、透鏡狀及似層狀礦體中,與燕山期巖漿巖及斷裂裂隙構造關系密切。
At 22 h reperfusion, removal of androgens by castration provided protection from ischemic injury in both cortex and striatum ( 2, 3, 5 - triphenyltetrazolium chloride ( ttc ) histology ), whereas dht replacement ( 50 mg subcutaneous implant ) restored infarction volume to that of the intact male ; testosterone ( 50 mg ) had similar but less potent effects
再灌注22小時時,通過閹割來去除雄激素對皮層和新
紋狀體的缺血性損傷都產生了保護作用(氯化三苯四唑組織學) ,相反的,雙氫睪酮替代( 50毫克皮下植入)對于完好的雄性
動物也恢復了梗死面積;睪酮( 50毫克)有著相似但更弱的效應。
At 22 h reperfusion, remoal of androgens by castration proided protection from ischemic injury in both cortex and striatum ( 2, 3, 5 - triphenyltetrazolium chloride ( ttc ) histology ), whereas dht replacement ( 50 mg subcutaneous implant ) restored infarction olume to that of the intact male ; testosterone ( 50 mg ) had similar but less potent effects
再灌注22小時時,通過閹割來去除雄激素對皮層和新
紋狀體的缺血性損傷都產生了保護作用(氯化三苯四唑組織學) ,相反的,雙氫睪酮替代( 50毫克皮下植入)對于完好的雄性
動物也恢復了梗死面積;睪酮( 50毫克)有著相似但更弱的效應。
The affable keefe, a friendly smile on his cherubic countenance, was attired in a checked sports jacket and gabardine slacks.
基夫圓臉龐,笑容可掬,穿著格子
紋的運
動衫和華達呢便褲。
Many large capacity turbine runners in commercial running have come to cracks or vibration problems with different extent in china. therefore, to ensure the large francis turbines running safely and stably is an important issue on design and type selection research
在我國陸續投運的大型水輪機轉輪相繼不同程度地出現振
動與裂
紋,因此,保證大型混流式水輪機的安全穩定運行就成為設計選型研究的重要問題。
The cracking with these two types of underfill might become unstable and lead to catastrophic failure at the end. the critical length was about 12m for the assembly with no - flow underfill and 20m for the package with capillary - flow underfill at 20 ?
模擬表明,山固化溫度冷卻到室溫時,所研究的倒裝焊封裝在填充不流
動膠時晶元斷裂臨界裂
紋長度為12pm ,而填充傳統底充膠時為20hm 。
A model of crack dynamics on bridge of a composite material
復合材料中橋連問題的裂
紋動力學模型
The crack moving problem for an infinite orthotropic functionally grated material under antiplane shear loading
無限大橫觀各向同性功能梯度材料反平面裂
紋動力學問題
A new line - spring element is established and combined into ansys, which is used to analysis of surface crack. and static case and dynamic case are solved respectively, the results are consistent well with the accepted numerical solutions. it is shown that established element is successful, and the effects of the factors on the transient response are examined in detail
在ansys中提出了一種新的線彈簧單元用於表面裂
紋分析,並分別用於表面裂
紋靜態與
動態的分析,所得結果與已有解吻合良好,說明此單元模型的建立是成功的,最後對影響表面裂
紋動態應力強度因子的因素做了分析。
The study gives a qualitative and quantitative dynamic fracture analysis, and a three - dimensional finite element program is developed to compute the dynamic stress intensity factor for a semi elliptic surface crack in an elastic solid of finite size under impact loading
在定量分析中,編寫了該裂紋結構受沖擊載荷作用下的全尺寸三維動態有限元程序,並進行了大規模的數值計算,確定了表面裂紋動態應力強度因子,論證了該事故發生的原因。