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Analysis on mineral characteristics (percent of shingly fragment, maturation index and heavy mineral coefficient of stability) and depositional environment in Mesozoic remanet strata show that provenance located in the north of Yanqi basin, clast were moved from north to south in Mesozoic, and the sedimentary environment in northern basin were braided stream facies while shallow lacustrine stream facies in southern basin.
通过对焉耆盆地现今残留中生代地层中的岩矿特征(碎屑含砾百分比、成熟度指数和重矿物稳定系数)及沉积环境分析,焉耆盆地中生代物源区位于盆地北部,碎屑由北至南搬运;盆地北部为辫状河相沉积环境,南部为浅湖相沉积环境。
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The author analyses and studies in detail through X-diffraction test of up to date special reserver samples and find that 1:1 regulation mix layers of corrensite and allevardite exists in some piecis of the eroded volcano tuff 's sandstone at the same time, and can appear continuously in a large amount In a certain limit, authors point out characteristic of corrensite and allevardite in this district and it's mining to genesis mineralogy that related to stratum water and trace element geochemistry characteristics.
作者通过最近的海拉尔盆地特殊储层样品的X衍射试验分析和详细研究,发现1:1规则混合层矿物柯绿泥石和钠板石同时存在于海拉尔盆地含火山凝灰质蚀变储层或非储层的某些井段中,而且在一定范围内的岩石孔隙中可以大量持续出现,指出了本区柯绿泥石和钠板石的组合特征,结合该区地层水和微量元素地球化学特征以及重砂特征等研究了柯绿泥石和钠板石的成因矿物学意义和其它石油地质意义。
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Chapter 2 discusses the function of optimum array based on the minimum meansquared error principle in CDMA system, the method of produce the reference signal, and proved whether the reference signal is the correspond PN code sequence or respread signal, the result of the array's weight converge can converge the same optimum weight under the condition that the PN sequence in a bit of data is long enough. In this chapter, we finally get the beam pattern and the correlate bit error rate after converge when several CDMA signal arrives in different direction.
本文的主要贡献及创新之处是:首次从理论上探讨了基于最小均方误差准则的最优天线阵在CDMA系统中的多址干扰抑制性能及其参考信号的产生方法,证明了采用有用信号相应的扩频码作为参考信号与采用将解扩信息与扩频码进行重扩频后的信号作为参考信号来调节自适应天线的权值均可使权值收敛于同一最优解。
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Inoculate a single colony in BMGY medium, grow at 30 °C with 250 r/min until culture reatch an OD6oo=2.0. Harvest the cells by centrifuging at 1,500 r/min for 5 min at room temperature. Resuspend cell pellet to an OD6oo=10 in BMMY medium to start induction.
将经过酶切鉴定和测序正确的阳性克隆电转入毕赤酵母GS115中,挑取酵母转化单菌落,接种于BMGY培养基,30℃、250r/min培养至OD_(600)=2.0时室温1,500r/min离心5min,用BMMY培养基重悬菌体使OD_(600)=1.0,重新放入摇床进行诱导。
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A test of wind pressure distribution on the New Control Tower of Beijing Airport has carried out.The wind pressure coefficients of mean,maximum and minimum values,as well as wind pressures of 50 and 100 year retune period with both 10 minute and 3 second time averages have been obtained and the top 8 values have been presented.
对某机场塔台模型,在模拟的大气边界层风场中进行了刚性模型测压试验,得到了这一结构的平均风压系数、最大和最小风压系数分布以及对应于 5 0年和 1 0 0年重现期的 3s及1 0min平均的风压值。
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All emergence index were higher markedly than control group (P.05), besides, the shrimp larvae showed high quality anduniformity, the amount of "OK" brand that was used in every group during cultivation was 48.34%,58.50%,48.81%,and 49.5% less than that of "Bonasse" brand, however, the former had the better larval nursery effect than the latter obviously. It was more recommendable that using the compound blended with formulated diet of 80% microencapsulated diets of "OK" brand and 20% rotifera than only using microencapsulated diets of "OK" brand.
另外,在培育过程中投喂欧开牌微胶囊饲料的各实验组其饲料投喂量分别比博尚牌饲料少用48.34%、58.50%、48.81%和49.5%,但其育苗效果明显好于后者。80%欧开牌微胶囊和20%卤虫配合使用培育凡纳对虾幼体的效果比单独使用欧开牌微胶囊饲料培育效果好:前者的出苗率,出苗时平均尾重,平均体长分别高出后者38.73%、利用截欢囊句料培育凡姑对炸幼体苟比软研究25%和7.8%,各项出苗指标也明显高于后者(P 。05)。
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The theory of basic singularism was applied to the design of frame-tool components corresponding to different functional modules of a CAPP system.
通过对工具组件的重配置和工具组件库的重构,实现了适用于特定制造资源的实例化CAPP集成框架工具系统。
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He slugged me so hard that I passed out.
他重击我以致于把我打晕了。
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The influence by the Han nationality and Tibetan's thoughts and cultures runs through the development and changes of meticulous style painting in deep colors and Tangka Paintings.
汉藏民族思想文化对工笔重彩画与唐卡艺术的影响,贯穿于它们的发展演变中。
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The triply high speed of transmission data (10,8 Gbit/s, that corresponds to the resolution 2560 x 1600 with the frequency of60 Hz) is advantage, and by deficiency - impossibility of transfer of audio signal and video signal on one cable.
在三重高速传输数据( 10,8 Gbit / s的,这相当于该决议2560 × 1600的频率为60赫兹)的优势,并不足-无法转让的音频信号和视频信号的一个电缆。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。