后成体
- 与 后成体 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the petrological and geochronological study of metamorphic complexes from the Grove Mountains, the following conclusions are reached.(1)Exsolution texture is widely found in clinopyroxene in mafic granulites. A peak metamorphic temperature of 850 C was obtained from the reintegrated compositions of exsolved clinopyroxene. The preservation of augite megacrysts suggests a single episode of high-grade metamorphism for the Grove Mountains.(2)The compositional comparison of garnet from pegmatites with that from country rocks demonstrates that garnet in pegmatites is of xenocryst origin, and late amphibolite facies metamorphism does not occur in this area.(3)The Pan-African charnockite and post-tectonic sheet-like granite were first recognized in East Antarctica. Their occurrences suggest a collisional orogeny during the Pan-African time.(4)The SHRIMP U-Pb zircon dating on various rock types indicates that the major metamorphism in the Grove Mountains occurs at c. 550 Ma, and the tectonothermal evolution terminated at c. 500 Ma. The Grenvillian granulite facies metamorphism did not develop in the studied area.(5)The Prydz belt, the second Pan-African suture within the Gondwana suppercontinent, was further comfirmed based on this study. The Gondwana suppercontinent was not formed by the simply juxtaposition of East and West Gondwana, but by the collision of several blocks during the Pan-African time.
本项目通过格罗夫山地区高级变质杂岩的变质岩石学和同位素年代学研究,获得如下重要认识:(1)发现辉石出溶结构,由此获得峰期变质温度为850 C,并根据火成普通辉石的识别确定该区只存在单相麻粒岩相变质;(2)通过伟晶岩中石榴石斑晶与围岩中石榴石的对比研究提出了石榴石的捕虏晶成因,进而确定该区不存在晚期角闪岩相变质作用;(3)在东南极首次识别出泛非期紫苏花岗岩和后构造层状花岗岩,为泛非构造热事件的碰撞造山成因提供了重要佐证;(4)对不同岩石类型的锆石SHRIMP定年精确地限定了格罗夫山地区主期变质作用发生于泛非期,~550 Ma,热事件结束于~500 Ma,年代学数据没有揭示在该区存在格林威尔期麻粒岩相变质作用的迹象;(5)进一步确认了东南极内部普里兹带的存在,它属于冈瓦纳超大陆内部的第二条泛非期缝合带,据此认为冈瓦纳超大陆并不是由东、西冈瓦纳陆块的简单拼合而成,而是多个不同块体拼合的结果。
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With the corm and scale of A. albus in Zigui County in Hubei Province as tested material, MS was used as the basic medium with different hormones to respectively match 10 kinds of media for induction, differentiation for tissue culture of A. albus The induced clumpy buds were cut into single plants and were put into the rooting medium of MS+NAA 0.1-0.5 mg/L and the effects of different hormone matching on callus formation, bud differentiation and rooting were studied.
方法]以湖北省秭归县的花魔芋球茎和鳞片作为外植体,以MS培养基为基本培养基,添加不同激素,分别组配成10种诱导培养基和分化培养基进行组织培养,然后将诱导的魔芋丛芽切成单株后接入MS+NAA0.1~0.5 mg/L生根培养基,研究不同激素配比对愈伤组织形成和芽分化以及生根的影响。
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Gold Baby ferment can be used to feed a variety of energy fermented feed and fodder, such as rice powder, corn flour, wheat bran, rice bran and straw crops, Cotton Seed Hull and grass and so on, after the fermented feed energy is transformed into the bacterial protein feed , which is transformed into the roughage feed.
金宝贝饲料发酵剂可用于发酵各种能量饲料和粗饲料,如稻谷粉、玉米粉、麦麸、米糠及农作物秸杆、棉籽壳和牧草等,经发酵后的能量饲料转化成了菌体蛋白饲料,而粗饲料转化成了精饲料。
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The coating material is prepared with lepidolite 35-55 wt%, potassium feldspar 5-15 wt%, talcum powder 10-20 wt%, soft clay 15-25 wt%, active alumina powder 3-7 wt%, and quartz powder 5-10 wt%, and through mixing into slurry after being added with sodium carboxymethyl cellulose 0.3-1.0 wt%, water glass solution 3-7 wt% and water 30-40 wt%, painting or spraying onto the lining of furnace, drying and sintering at 1200-1300 for 4-12 hr.
本涂层材料在制备时外加羧甲基纤维素钠 0.3~1.0%,水玻璃溶液 3~7%,水 30~40%,将上述混合物经搅拌成均匀的浆体,涂抹或喷涂在炉门内衬材料上,干燥后经1200℃~1300℃下4~12小时的烧成即可制得。
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By integrating the multi-discipline methods of petroleum geochemistry, sedimentology, hydrogeology, petroleum geology and experimental geochemistry, the thesis has carried out experiments of microcline dissolution in solutions with organic acids, crude oil, brines with high total dissolved solids , and has dealt with Al distribution between the crude oil and the brines after the experiments.
综合利用油气地球化学、沉积学、水文地质学、石油地质学、实验地球化学多学科交叉方法,进行了长石在有机酸、原油、高矿化度卤水中的溶解实验,研究了溶解后元素Al在油水相中的分配;通过详细研究塔里木盆地塔中地区、和田河气田、库车坳陷和塔北隆起北部油气藏流体的化学、同位素组成,观察岩石薄片、测试流体包裹体成分和均一化温度、全岩和自生矿物同位素组成,并结合油气运移和成藏史的研究成果,分析了三地区流体的成因、流动,并探讨了烃类侵位对成岩作用的影响、微生物和热化学的硫酸盐还原作用。
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The anticipatory model of special performance and special sensitive indexes is set up for Chinese elite men pole vaulter: y=-1.363+1.191 +1.252(the height of athlete,s single arm-raising).
它们是:单臂举高、技术指标、60m跑、跳远、吊环摆上成支撑、杠铃卧推、垫上后空翻和垫上后滚翻展体成倒立。
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The analyzed results about the forming mechanism of TiC indicate that the dendritical TiC is the primary TiC which freely grows in a continuous growth way in supercooling liquid metal before the peritectic reaction, and the short bar-like TiC nucleates and grows in β—Ti after peritectic reaction.
在对TiC形成机制的分析中认为,树枝状TiC是包晶反应之前过冷熔体中,以连续生长方式自由生长而成的初生TiC,而短棒状TiC则是包晶反应后在β-Ti的内部生核并长大而成。
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It is characterized in that: it uses furfuryl alcohol as raw material, via catalyst to polymerize the poly-furfuryl alcohol to be plated on porous support to form a coat; than drying can carbonizing to prepare compound carbon film.
其特征在于以是以糠醇为原料,在催化剂的作用下聚合成聚糠醇后直接在多孔支撑体上涂覆成膜,经干燥、炭化制备出复合炭膜。
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In the course of reduction at about 1000℃,Fe_2O_3 and then Fe_3O_4 was almostcompletely transformed into Wüstite within a few minutes prior to the formationof metallic iron;but the reduction of Wüstite to metallic iron lasted a much lon-ger time.
在1000℃左右的还原过程中,在金属铁出现之前,在数分钟内Fe_2O_3和Fe_3O_4几乎都已全部还原成浮士体,但后者还原成金属铁的阶段,则须经历数十分钟之久,因此后一阶段便成为还原过程中控制的一步。
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Additionally, while the barrier holds, or until up until the barrier final breaks, 20% of all spell damage taken is reverted to the caster of Ice Barrier's mana pool
寒冰护体结束后——持续时间到或者被打破,吸收伤害的20%将转化成释放寒冰护体者的魔法。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。