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In the case of the same sensor number,this method which adopts appropriate array geometry arrangement can improve the resolvability of DOA estimation more obviously than the uniform linear array.

在阵元数一定的情况下,该方法可使阵列的方位分辨率较之均匀线阵有较大的改善,而且还克服了一般稀布线阵方位估计模糊和去相关能力差的缺点,成功地将空间平滑MUSIC这一经典方法用于非等矩阵。

Reporters, according to preliminary statistics, is being issued in the new fund has 11, including the stock-Days Hong Yong set the value of growth funds, fund Xiang Yi Fang Dakota; configuration, including Golden Eagle-dividend value of the fund in the sea Blue-chip flexible allocation of funds, fund selection strategy Fu; bond type, including 10,000 in Paris Tim Shen Po-yi bonds A + B, Yinhua Fund to enhance revenue bonds, bond fund returns Oriental sound, stable and increased profits by HSBC Jin Xin Bond Fund, the Bank of farmers Agricole, and always will benefit by bond funds, the silver-AXA to optimize revenue bond funds.

记者,据初步统计,正在发行的新基金有11个,其中包括股票天闳壅设置的价值成长型基金,基金Xiang易伐嗯达科他州,配置,包括金鹰股息基金的价值在海蓝筹灵活分配资金,基金选择策略富;债券类型,包括万巴黎添申坡义债券甲+乙,银华基金,以提高收入债券,债券型基金回报率东方的声音,由汇丰靳稀嗯债券基金,农民银行法国农业,稳定和增加利润都将受益于债券基金,银安盛优化收益债券基金。

Present methods for diluting were briefly introduced, and a new method, selection from point to point, was put forward and demonstrated to be a practical method. In the end,several problems about right-angle processing,deleting redundant points and lines were s imply discussed.

概述了目前已有的几种曲线点抽稀方法,提出了一种新的方法——逐点筛选法,并且用实例证明了它的实用性;最后,简要介绍了进行直角化处理、重复点线的删除以及接边时要注意的问题。

In order to improve anti-fatigue property of wire rope, poval solution sorbitized treatment by water quenching replacing by lead quenching has been studied in laboratory, and a heat treatment process to obtain fine and homogeneous sorbite and possess high micro-hardness has been found.

为了进一步提高钢丝绳的抗疲劳性能,本文还进行了用聚乙稀醇水溶液水浴淬火索氏体化处理替代铅浴处理的实验室研究,找到了一种能使钢丝得到细而均匀的索氏体组织和具有较高显微硬度值的热处理工艺。

I remember him as thickset and ruddy, with a few white hairs on his shining skull, a well-trimmed brush mustache, and round spectacles with gold wire frames.

在我的记忆中,外祖父红润矮胖,亮光光的脑袋上有些稀蔬的白发,胡子修的齐齐整整,带着金边圆眼镜。

This method compensates the shortage that Venturi flow meter can only be used in the case of light-phase conveying and provides a new ideal and method for measuring on line the instantaneous mass flowrate of dense gas/solid two-phase flow.

该方法弥补了文丘里流量计只能用于稀相气力输送情况的不足,同时也避免了目前速度测量精度不高的缺点,为浓相气/固两相流瞬时质量流量的在线测量提供了一条新的思路和方法。

The absorption is in accord with Langmuir isothermal equation, the smaller coal with higher volatile can absorpt more surfactant.

研究发现,在稀溶液范围内,JFC在上煤样的吸附均符合Lang-muir等温方程,且吸附量的大小随挥发分的增加逐渐增大,随粒度的减小而逐渐增大。

RESULTS:In the Chenxiang Lubailu table,the identification of bismuthic salt positive result with dilute nitric acid instead of hydrochloric acid and the white precepitation formed in identification of magnesian was bismuth hydroxide sediments,it was easy and accurate to identify bismuthic salt by adding ascorbic acid.

结果:该片中的铋盐碘化钾鉴别反应,用稀硝酸代替盐酸做溶剂,呈正反应;镁盐氯化铵-磷酸氢二钠鉴别反应,加氨试液后,析出的白色沉淀不是Mg2,而是Bi3,该沉淀在氯化铵试液中不溶,干扰镁盐鉴别;铋盐含量测定项,用加抗坏血酸掩蔽剂的方法,排除Fe3+的干扰,使终点颜色稳定,易于准确判断。

This paper deals with making stop bleeding sponge with dried small shrimps. Firstly breaking away with inorganic salt and proteir in the dried small shrimps with acid and NaOH, secondly, taking off vinyl-in the chitin with 50% NaOH, temperature is 110 ℃. the last, reacting with chitosamine and PVA-124 make stop bleeding sponge were produced, catalyst is PdCl 2. The sponge film and sparkce is setatisfaction.

用虾壳经除盐,去蛋白处理后,用50%的NaOH溶液在110℃的温度下脱乙酰基制备壳聚糖;以1∶9的稀醋酸溶作溶剂,氯化钯作催化剂,甲苯二异氰酸酯作发泡剂、交联剂,使壳聚糖与PVA-124进行交联成膜,发泡用氨水洗成中性后在80℃的红外灯烘箱下烘干,制得止血海棉

According to the existing hours of this lesson, we mainly explain rudimentary knowledge relevant to inorganic chemistry, including colligative property of diluted solution and four balances (Acid-base equilibrium, precipitate-dissolve equilibrium, oxidize-reduce equilibrium and coordinate equilibrium) and two structures (atomic structure, molecular structure ).

从而为后续分析化学,有机化学,物理化学及相关专业课程的学习打下必要的基础。因此,根据现有的实际课时数,主要讲解有关的基础知识。包括稀溶液依数性和四大平衡(酸碱平衡,沉淀-溶解平衡,氧化-还原平衡,配位平衡),二大结构。

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推荐网络例句

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。

The lawyer's case blew up because he had no proof.

律师的辩护失败,因为他没有证据。