Secondly, based on the microbeam analytical technique, on the one hand, through investigating the characteristic of major elements in the mantle minerals the author acquired the static information from mantle ; on the other hand, through multi - point analysis of a part of the minerals from mantle, the auther got dynamic information from mantle. finally, generalizating the fruits of this study and predecessors, the autor holds that the constituents of lithospheric mantle possibly includes spinel lherzolites, clinopyroxenites, websterite, dunite, harzburgites, garnet lherzite, phlogopite lherzite, eclogites, clinopyroxene megacrysts ; compared with east china and north china platform, the research field mantle shows the characteristics of higher degree of partial melting processes and more depleted mantle ; the. upper mantle beneath north hetian area is heterogeneous, with a tendency of deficit in a12o3 and lree from kaliyang in west hetian to the river basin of kalakshi river and yulongkashi river ; the subduction of the crust beneath north hetian has ever occurred in geological history and caused the mixing of mantle - crust ; the depth of the origination of basaltic magmas beneath north hetian exceeds 73km ; the thickness of the lithosphere beneath the research area amounts to 204. 9km ; the mantle beneath north hetian has geological condtions for forming diamond deposits
最後,綜合本區幔源礦物和地幔巖石的特徵以及地球物理資料,得出如下結論:本區上地幔的物質組成有尖晶石二輝橄欖巖、二輝巖、單斜輝石巖、純橄欖巖、方輝橄欖巖、石榴石二輝橄欖巖、金雲母二輝橄欖巖、榴輝巖;與中國東部以及華北地臺上地幔相比,研究區上地幔具有富集主元素中相容元素和虧損其中的不相容元素的特徵,局部熔融程度較高;上地幔存在橫向和縱向的不均一性,從西部的克里陽到喀拉喀什河和
玉龍喀什河流域, al和lree富集程度呈下降趨勢,不同來源的相同礦物中主元素的含量差異較大;地質歷史時期這里可能發生過地殼俯沖並產生殼幔混合作用;玄武巖漿的起源深度73km ;從幔源重砂礦物的溫壓估算結果,可以推斷出巖石圈厚度可達204 . 9km ;綜合巖石圈物質組成特徵、巖石圈
熱狀態、地幔溫壓狀態、氧逸度以及幔源巖石和幔源礦物的化學成分,認為研究區具備了金剛石成礦地幔地質條件。
A man pushing a mobile fast food stall approached, shouting with a rare operatic and authoritative voice. distracted more by the voice than by the smell of frying frankfurters, the two beggars looked up and saw the familiar face
這個時候,兩人沒有注意煎
熱狗腸的香味,反而被這把似曾熟悉的聲音吸引過去,抬頭一看,不禁一怔:這人不就是
玉皇大帝!
Based on the review, the main objectives of this work had been determined. the thermodynamic analysis indicated that corundum - mullite - gahnite multiphase materials can be synthesized. the investigation of x - ray diffraction ( xrd ) and scan electron microscope ( sem ) proved the validity of thermodynamics research
通過對al _ 2o _ 3 - sio _ 2 - zno體系相關反應
熱力學的計算表明能夠合成出剛
玉?莫來石?鋅鋁尖晶石復相材料, x ?射線衍射( xrd )和掃描電子顯微鏡( sem )的研究證實了
熱力學計算的可靠性。
A christmas frost had come at midsummer ; a white december storm had whirled over june ; ice glazed the ripe apples, drifts crushed the blowing roses ; on hayfield and cornfield lay a frozen shroud : lanes which last night blushed full of flowers, to - day were pathless with untrodden snow ; and the woods, which twelve hours since waved leafy and fragrant as groves between the tropics, now spread, waste, wild, and white as pine - forests in wintry norway. my hopes were all dead - struck with a subtle doom, such as, in one night, fell on all the first - born in the land of egypt
聖誕的霜凍在仲夏就降臨十二月的白色風暴六月里便颳得天旋地轉冰凌替成熟的蘋果上了釉彩積雪摧毀了怒放的玫瑰乾草田和
玉米地里覆蓋著一層冰凍的壽衣昨夜還奼紫嫣紅的小巷,今日無人踩踏的積雪已經封住了道路十二小時之前還樹葉婆娑香氣撲鼻猶如
熱帶樹叢的森林,現在已經白茫茫一片荒蕪,猶如冬日挪威的松林,我的希望全都熄滅了受到了微妙致命的一擊,就像埃及的長子一夜之間所受到的一樣。
Yes, i would like some hot dogs, popcorn and orange juice.
是的,我想要一些
熱狗、爆
玉米花和桔子汁。
Froze fried chicken, corn hot dog, millenary egg
冷凍炸雞翅
玉米
熱狗千禧蛋
To lily flower of high quality characteristic production in qingyang carry through plastic pellicle mantle and maize straw pole mantle in live through the winter, analysis soil water resume, ground temperature change character and different mantle material water, heat resource to the effect of upgrowth period, growth measure and output inscape of lily flower
摘要通過對慶陽優質特色產品黃花菜越冬期進行地膜覆蓋和
玉米秸稈覆蓋,分析越冬期土壤水分損耗、早春地溫變化特徵,以及不同覆蓋材料水、
熱資源對黃花菜發育期、生長量、產量構成要素的影響。
For example, in colder soils of the american corn belt and drier areas of the argentine pampas, banding is the preferred method for phosphate fertilization
如在美國「
玉米帶」的寒冷地區和阿根廷的乾旱
熱帶草原地區,條施是磷肥施用的優選方法。
But the photoperiod sensitivity of the tropical and subtropical maize blocked this process
針對
熱帶亞
熱帶
玉米種質這些特點,誘變可以發揮重要的作用。
Exprimental study on drying corn using solar collectors
採用太陽能集
熱器乾燥
玉米的研究
For that one blistering summer, the ground moisture was just right, planting early allowed pollination before heat withered the tops, and the lack of rain spared the standing corn from floods
就那年炎
熱的夏天,莊稼地的濕度恰到好處,過早的種植使授粉避開酷
熱在頂梢乾枯前完成,雨水稀少使地里長著的
玉米免遭水災。
In the dissertation high - temperature corundum honeycombed ceramic regenerative body was prepared by an extrusion process, a - al2o3 minute powder as main raw material, clay, cmc etc as plasticizers, tung oil etc as lubricator. the plastic performance was tested on a plastic measure apparatus
以a - al _ 2o _ 3微粉料為主原料,採用粘土、羧甲基纖維素( cmc )等有機-無機復合增塑劑,加入桐油等作為潤滑劑,採用擠出成型法制備剛
玉質高溫型蜂窩陶瓷蓄
熱體。
Xanthophyli cycle has been widely concerned since the finding that it has the function in heat dissipation. with the trans - thylakoid ph gradient, zeaxanthin ( z ) together with antheraxanthin ( a ) can absorb excess energy from chlorophyll and release it as heat, thus protect the photosynthetic apparatus from photodamage by high light. violaxathin de - epoxidase ( vde ) is the key enzyme in xanthophylls cycle
目前普遍認為葉黃素循環的色素定位於天線色素蛋白復合體上,在跨膜質子梯度( ph )形成后,
玉米黃質( z )和環氧
玉米黃質( a )能夠從葉綠素中吸收過多的激發能,並以
熱能的形式耗散到體外,從而保護光合器官免受強光的破壞。
And petrol never left a pleasing aroma of warm corn fritters behind
而且汽油決不會產生碾碎的
熱玉米所產生的令人愉悅的芳香。
The test on cooling technology treatment of heating corn in flat silo
穀物冷卻技術處理淺圓倉發熱玉米的生產性試驗