According to the research of physiological and biochemical indicators or index, components of soluble proteins, substrate protein of phosphorylation and the activity of protein kinase in low - temperature stress in the leaves of brassica oleracea l., we tried to find the law of the physiological and biochemical response of brassica oleracea l. leaf to low temperature. at the same time, discussion on the signal transduction can also provide further evidences for revealing the mechanism of low - temperature stress. the results are showed as follows : malondialdehyde ( mda ), superoxide dismutase ( sod ), ascorbate peroxidase ( asp ) and peroxidase ( pod ) activities were changed greatly after 0 ~ 30min ' s treating with low temperature
本文以甘
藍葉片為材料,通過對低溫5脅迫下甘
藍生理生
化指標、可溶性蛋白組分以及磷酸
化底物蛋白、蛋白激酶活性的研究,以期找出甘
藍葉片對低溫脅迫的生理生
化響應規律,為甘
藍露地越冬栽培防範寒害提供理論指導,同時對低溫脅迫下甘
藍逆境信號傳導進行了探討,從而為徹底弄清低溫脅迫機理提供進一步的證據,研究的主要結果如下:丙二醛含量( mda ) 、超氧
化物歧
化酶( sod ) 、抗壞血酸過氧
化物酶( asp )和過氧
化物酶( pod )活性在低溫處理0 30min發生顯著變
化,低溫處理3min后,甘
藍葉片內mda含量基本沒有變
化,處理5min時出現第一個峰值,達到對照的104 . 10 , 10min出現低谷,僅為對照的86 . 27 ,隨后再次上升, 30min時超過第一峰值,為對照的113 . 93 。
The cherishing and training of some trees ; the cautious pruning of others ; the nice distribution of flowers and plants of tender and graceful foliage ; the introduction of a green slope of velvet turf ; the partial opening to a peep of blue distance, or silver gleam of water ; ? all these are managed with a delicate tact, a pervading yet quiet assiduity, like the magic touchings with which a painter finishes up a favorite picture
欹斜之樹須正,修枝去葉,刪繁就簡,所得可謂奉若至寶;枝葉婆娑,花葉相映,令人賞心悅目;坡草青青,宛若天鵝絨地毯,光滑細膩;茂林之中偶露一隙,遠處
藍天隱約可見,或現一池春水,碧波蕩漾? ?凡此種種,皆為人工造
化,潤物無聲,猶如畫師當其畫稿殺青之際得一神來之筆,渾然天成。
This high magnification of the atheroma shows numerous foam cells and an occasional cholesterol cleft. a few dark blue inflammatory cells are scattered within the atheroma
圖示:動脈粥樣硬
化高倍鏡顯示多量泡沫細胞,偶見膽固醇結晶(棱狀空隙) 。一些暗
藍色的炎細胞散在分佈於粥樣硬
化病灶內。
The market covers u. s. a., europe, thailand, japan, korea and middle east etc. main materials : dyed bamboo coral, onyx, sea shell, fresh water shell, carnelian, blue agate, green agate, rose quartz, aventurine, howlite, snow flake, golden obsidian, crystal, leopard skin, indian jasper, lavender amethyst, picture jasper, rhodonite, golden stone, moss agate, unakite, taiwan jade, yellow jade, blue lace agate, lapis lazuli, hematite, syn. cats eye, buffalo horn, buffalo bone, rec
使用原料:海竹珊瑚海水貝淡水貝黑瑪瑙紅瑪瑙
藍瑪瑙綠瑪瑙粉晶東菱石白紋石雪花石金耀石白水晶花豹石印度瑪瑙紫玉紫水晶風景石紅花瑪瑙虎眼石蘇打石
藍紋瑪瑙花綠石臺玉黃玉青金石黑膽石孔雀石金沙石玫瑰石乳臺瑪瑙合成土耳其合成青金合成貓眼牛角牛骨澳寶黃松石綠松石竹材木材珍珠桃花石壓電水晶木
化石貝殼
化石大理石蛇紋石琥珀等近百種。
The main metals mineral are chalcopyrite, the next clinohedrite, alpha chalcocite bornite, malachite and azurite. a little amount blende, galena incidentally ryby silver, bismuth
礦石中主要金屬礦物為黃銅礦、其次為黝銅礦、蘭輝銅礦、斑銅礦及銅的氧
化物孔雀石、
藍銅礦。閃鋅礦、方鉛礦少量,偶見淡紅銀礦、硫酸鈕礦。
He found that the red pigment proved to be iron oxide, hematite ; a yellow consisted of clay containing iron or yellow ochre ; a blue color was a finely powdered glass ; and a pale blue was a copper carbonate, probably azurite ; green were malachite ; black was charcoal or boneblack ; gray, a limestone mixed with charcoal ; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay
他發現紅顏料是鐵的氧
化物赤鐵礦;黃色顏料由含有鐵或黃赭色粘土組成;
藍顏色為細微的玻璃粉;而普
藍就是碳酸銅,或許是
藍銅礦;綠顏料為孔雀石;黑色為木炭或骨黑;灰色,石灰石混合木炭而成;而一些顏料殘留在用於彩繪裝飾的顏料瓶里,含有赤鐵礦與石灰石及粘土的混合物。
In order to find out the mechanism of bone growth and biodegradation of this kind materials animal experiment was adopted in this paper, by use of sem, epma and polarizing microscope it discussed the transformation of porous bioceramic after implanted in rabbit ' s femur. in this experiment we got some important findingsfirstly, after implanted the material began to degrade indeed
利用掃描電鏡、電子探針、 x光片以及甲苯胺
藍和he染色等組織學觀測手段,本文探討了- tcp多孔生物陶瓷在植入骨內后結構形態與組成的變
化,深入分析了- tcp多孔生物陶瓷的降解機理和晶體轉變過程。
Lead oxide in the glass envelope of black light blue ( blb ) lamps
藍黑燈管( blb )玻璃外罩所含的氧
化鉛。
“ the increase of population and the changing of structure in china ”, in luxueyi ed. blue book of chinese society in 2005. social sciences academic press, 2004
「中國人口總量的增長與結構變
化」 ,陸學藝主編, 2004年《社會
藍皮書》 ,社會科學文獻出版社2004年版。
People who get plenty of itamins a and c, which are abundant in egetables like spinach, brussels sprouts and broccoli, appear to get fewer cancers of the respiratory and digestie systems
人如果攝入足夠的維生素a和c ,而這些在菠菜,甘
藍和花椰菜等蔬菜中含量豐富,似乎能夠很少患上呼吸系統和消
化系統的癌癥。
Along with the development and innovation of techniques, series of blue, yellow porcelain products of " fugui hong " are derived with changeful ceramic types, such as square, calabash, bright red persimmon and other unique types
隨著技藝的開發與創新, 「富貴紅」又衍生出
藍、黃等系列瓷品,器型上也變
化多端,有方瓶、葫蘆瓶、大紅柿瓶等別致造型。
If the blue sky is the mirror for you to make up, i ' d prefer to a cangue of the mirror, knead you face into a missing letter in wind
如果,
藍天是用來給你
化妝的鏡子,那麼我願自己的就是鏡中一抹枷
藍,把你的面容,水一樣的面容揉成相思病的信箋在風中
Kinetic spectrophotometric determination of trace nitrite in water samples with indigo carmine and potassium bromate redox system
靛
藍二磺酸鈉催
化光度法測定水中痕量亞硝酸根
Interpose red or blue cellophane and observe the change in the width of the fringes.
插入紅色或
藍色的玻璃紙,觀察條紋寬度的變
化。
Discussion on changes and significance of serum ceruloplasmin level
人血清銅藍蛋白水平變化及其意義的初步探討