白樺木 的英文怎麼說

中文拼音 [báihuàmù]
白樺木 英文
white birch
  • 白 : Ⅰ形容詞1 （似雪的顏色） white 2 （清楚; 明白; 弄明白） clear 3 （空的; 沒加他物的） pure; clear; ...
  • 樺 : 名詞[植物學] （落葉喬木或灌木） birch
  • 木 : Ⅰ名詞1 （樹木） tree 2 （木頭） timber; wood 3 （棺材） coffin 4 （姓氏） a surname Ⅱ形容詞1 （木...
  1. Over the years a ragged secondgrowth of aspen and birch and speckled alder, at the far edge of the baseball diamond, has blotted out that view.

    棒球場外圍伐過的樹林，多年以來又長出了參差不齊的白楊、白樺和滿身斑點的榿木，擋住了視野。
  2. Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude, and different plot has different microclimate. soil property, microbial population, soil nutrient content of forest soil were determined in wanglang natural reserve, from may to october 2002 to july 2003, the ecological distribution of three main groups, bacteria, actinomycete and fungi were determined in the forest soils by the cell enumeration methods. six kinds of physiological groups, including ammoniation bacteria, nitrification bacteria, nitrosification bacteria, aerobic autogenesis azotobacter, aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )

    2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地，通過多次現場采樣與室內實驗分析，測定了白樺林、岷江冷杉林、紫果雲杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分，並在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗，初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。
  3. Exhibit : american hardwood lumber and floorings. species include red oak, white oak, ash, hard maple, soft maple, hickory, cherry, basswood, beech, birch, curly soft maple, butternut, white pine, etc

    展品：北美硬木板材，地板等。品種包括紅橡，白橡，水曲柳，硬楓，軟楓，山核桃木，櫻桃木，椴木，山毛櫸，樺木，波紋軟楓，白胡桃，白松木等。
  4. Lawyers for the two sides have fought since 1998 over rights to the famed portrait and four other paintings ? a lesser - known bloch - bauer portrait as well as “ apfelbaum ” ( “ apple tree ” ), “ buchenwald / birkenwald ( “ beech forest / birch forest ) and “ haeuser in unterach am attersee ” ( houses in unterach on attersee lake ” )

    自1998年以來，雙方律師就五幅畫的所有權不斷抗爭，包括一幅傳世名畫和其他四幅一幅稍稍遜色的《布洛赫-鮑爾畫像》 、 《蘋果樹》 、 《山毛櫸森林白樺木森林》和《阿特湖旁房舍》 。
  5. It has luxuriant forest here with various of rare trees such as korean pine, spruce, manchurian ash, birch, oak an linden, etc. all kinds of wild plant and officinals such as ginseng, dengshen, acanthopanax, fruit of chinese magnoliavine, etc. large amount of mountain delicacies such as an edible fungus, hedgehog, mushroom, brake, etc. abundant mineral resources such as gold, copper, iron, dolomite and limestone, etc

    這里有林木繁茂，生長著紅松、雲杉、水曲柳、樺木、柞木、椴木等多種珍貴樹木；野生藥用植物種類繁多，人參、黨參、刺五加、五味子極為豐富；山特產品質優量大，有木耳、猴頭、蘑菇、蕨菜、刺嫩芽等，地下資源有金、銅、鐵、白雲石、石灰石等礦藏。
  6. Birch, oak, and rowan boughs are used to decorate gates and rooms

    大門和房間用白樺、橡木和花楸樹枝裝飾。
  7. Natural veneer is various facing panels pasted with pure natural wooden skin. natural wood species include red beech, white beech, maple, american cherry, black walnut, thailand teak, aniegre, red oak, kevazingo, sapelli, zingana, rosewood, southeast birch, ebony, figured anegre, white figured anegre, birch, madrona, alamo, etc

    一般天然樹種：紅櫸、白櫸、楓木、美國櫻桃、黑胡桃、泰柚、安利格、紅橡、花梨、沙比利、斑馬、玫瑰木、西南樺、紅木、紫檀、黑檀、紅影、白影、樺木、及麥當那、白楊、山香果等各種樹瘤。
  8. The recombinants were constructed by transforming ppic9 a - xynb into p. pastoris gs115. the assay results revealed that the xylanase gene xynb was overexpressed and secreted effectually in p. pastoris. in 3l fermentor the expression level of xylanase xynba exceeded 1200iu / ml and the expressed xylanase had normal bioactivity. the molecule weight of xynba was determined as about 31kd which is higher than 23kd of original enzyme xynb from streptomyces olivaceoviridis a1. xynbb was gotten by deglycasylation of xynba, whose molecule weight returned to 23kd. we comparised the enzymatic properties of xynba expressed in p. pastoris, xynbb deglycasylated from xynba and xynb produced from streptomyces olivaceoviridis al : there was little difference among the three enzymes on optimal ph, the optimal ph of xynb and xynba were both 5. 2, the optimal ph of xynbb was 5. 0 ; the optimal temperature of xynb and xynba were both 60 c, while the optimal temperature of xynbb was 50 ? ; because of glycosylation the thermal stability of xynba was better than xynb and xynbb ; the specific activity of xynba and xynbb were 883. 88iu / mg and 832. 5hu / mg respectively, which were both lower than 2814. 45iu / mg of xynb ; the km values of xynb and xynba were similar to each other which were 21. 56 ( g / kg ) and 20. 87 ( g / kg ), while the km value of xynbb was 27. 10 ( g / kg ) ; the fmax of xynba and xynbb were 4568umol / mg. min and 5329umol / mg. min respectively which were lower than 27623 umol / mg. min of xynb ; additionally all of the three enzymes did not display cellulase activity. they all had well resistance to pepsion and trypsin, and were not sensitive to metal iron, surface active agent and chelating agent. the analysis of different xylans enzymatic hydrolysate revealed : by xynba, that the main constitutions of enzymatic hydrolysate of birch wood xylans were xylotriose and xyloquaiose, which account for 68. 43 % and 16. 50 % respectively, additionally there was 11. 79 % of xylobiose ; the main constitutions of enzymatic hydrolysate of corncobs xylans were xylobiose and xylotriose, which account for 81. 78 % and 11. 55 %. the result indicated that this xylanase was a kind of 1, 4 - b - d - xylanohydrolase and was fit to used in industrial procession of xylooligosacc harides

    進一步對xynba進行了脫糖基化處理得到xynbb ，其分子量恢復到23kd ，證明xynba是糖基化蛋白。通過對畢赤酵母重組表達的木聚糖酶xynba 、脫糖基化的木聚糖酶xynbb以及橄欖綠鏈黴菌a1所產原酶xynb之間酶學性質的比較發現：三種酶的最適ph差異不大， xynb和xynba均為5 . 2 ， xynbb為5 . 0 ； xynb和xynba的最適溫度均為60 ， xynbb降為50 ：在耐熱性上， xynba由於糖基化作用熱穩定性明顯高於未糖基化的xynb和xynbb ； xynba和xynbb的比活性分別為883 . 88iu mg和832 . 51iu mg ，明顯低於原酶的比活2814 . 45iu mg ； xynb和xynba的km值相當，分別為21 . 56 （ g kg ）和20 . 87 （ g kg ） ，而xynbb的km值較大為27 . 10 （ g kg ） ； xynba和xynbb的vmax相差不大，分別為4568 mol mg ? min和5329 mol mg ? min ，明顯低於xynb的27623 mol mg ? min此外三種酶均無纖維素酶活性，對胃蛋白酶和胰蛋白酶有很好的抗性，且對作用環境中的各種離子、表面活性劑、螯合劑不敏感。通過對不同木聚糖的酶解產物的糖份分析發現：以樺木木聚糖為底物時，酶解產物主要為木三糖和木四糖，含量分別為68 . 43和16 . 50 ，另外還含有11 . 79的木二糖；以玉米芯木聚糖為底物時，酶解產物主要為木二糖和木三糖，含量分別為81 . 78和11 . 55 。
  9. I take in the dock - green porch swing, the birch2 - leg table, the twin bed where my sister sleeps, the smoky gloss3 of the kerosene4 lantern

    我欣賞著草綠色的門廊鞦韆、白樺木腿的桌子、姐姐睡的成對單人床，還有那被煙熏暗的煤油燈。
  10. Stress of surface layer of small - diameter birch timber with different heating methods

    不同加熱方式下白樺小徑木鋸材的表層應力
  11. In the light of tectonic evolution stage and metallogenesis, these metallogenic system ( assemblage ) could be classified as follows : ( 1 ) the pre - divergent metallogenic system in the southwest margin of north china paleocontinent in the archean - meso proterozoic : dongdashan iron, jinchuan nickel - copper. ( 2 ) the divergent metallogenic system in the northern margin of the qaidam paleoplate in the middle - late proterozoic : huashugou - liugouxia iron. ( 3 ) the metallogenic system in the active margin in the early paleozoic : the metallogenic assemblage in the island arc - rift in the early stage ( baiyinchang - qingshuigou copper - polymetallic ) ; the metallogenic assemblage in island arc in the middle - late stage ( honggou - jiaolongzhang copper - polymetallic ) ; the back - arc extensional basin ( zhuzhuiyaba - jiugequan - shijuli copper ) ; the metallogenic assemblage in connection with subduction and magmatic - hydatogenesis ( taergou - xiaoliugou wolfram ; huashugou - liugouxia copper ; dadonggou - diaodaban lead - zinc ) ; the metallogenic assemblage is related to the oceanic crustal shards ( dadaoerji chromite ; yushigou chromite ). ( 4 ) the metallogenic system has something to do with collision - type orogeny : the metallogenic assemblage in foreland basin ( tianlu copper ) ; the metallogenic assemblage with the intracontinental orogeny and ductile shear ( hanshan - yingzhuishan gold )

    根據構造發展階段和成礦作用特點，確定本區成礦系統及組合如下： （ 1 ）華北板塊西南邊緣太古宙中元古代裂解期前成礦系統：東大山鐵成礦組合，金川鎳銅成礦組合； （ 2 ）柴達木板塊北緣中、新元古代裂解成礦系統：樺樹溝柳溝峽鐵成礦組合； （ 3 ）加里東期活動大陸邊緣成礦系統：早期島弧裂谷成礦組合（白銀廠清水溝銅及多金屬成礦組合） ，中、晚期島弧成礦組合（紅溝蛟龍掌銅及多金屬成礦組合） ，弧后擴張盆地成礦組合（豬咀啞巴九個泉石居里銅及多金屬成礦組合） ，與俯沖作用有關的巖漿熱液成礦組合（塔爾溝小柳溝鎢成礦組合，樺樹溝柳溝峽銅成礦組合，大東溝吊大坂鉛鋅成礦組合） ，洋殼殘片成礦組合（大道爾吉鉻成礦組合，玉石溝鉻成礦組合） ； （ 4 ）碰撞造山成礦系統：前陸盆地成礦組合（天鹿銅成礦組合） ，陸內造山韌性剪切成礦組合（寒山鷹咀山金成礦組合） 。
  12. Alvar aalto ' s 1930 armchair, at right, is made of birch plywood and solid birch

    阿爾瓦?阿爾托1930年創作的這把由白樺木製成的扶手椅（右）便是如此。
  13. They drove through a muddy village, by threshing floors, and patches of green corn ; down hill by a drift of snow still lying near the bridge, up hill along a clay road hollowed out by the rain, by strips of stubble - field, with copse turning green here and there ; and drove at last into a birch forest that lay on both sides of the road

    他們駛過了渡口，即是他和皮埃爾一年前在那裡談話的渡口。他們駛過了骯臟的村莊打穀場綠蔭下坡路橋邊的積雪一層粘土已被沖洗的上坡路一段段茬地有的地方已經發綠的灌木林，駛進了沿著道路兩旁蔓生的白樺樹林。
  14. It replenished the blankness of birch genetic transformation, and provided a new path for genetic improvement in this species

    為白樺的遺傳改良與高新技術育種開辟了一條新途徑，也為其他林木樹種的遺傳改良提供了理論依據。
  15. Beavers in the wild usually eat the bark of poplar, willow, birch and maple trees, using the wood for their dams

    野生海貍通常會啃咬楊樹皮柳樹皮白樺樹皮等，用啃下來的木頭去修建他們的小窩。
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