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We are very much intrested in chips 36 inches strand and semiprecious stones l6 strands,kindly quote prices ,you can have all the orders,even ready order for semiprecious stone as well as well coral and chips,my humble request to you to send urgentlyall your catalogues by Air mail for all the items including hematitenon magnetic,even I need about assorted ,loo pieces japanease style which can be used as necklaces and bracelts ,you sent last time we sold as a trial,I would like to give you business ,and I believe I can import a lot,once the set up iis there.
我们对36英寸水晶串珠和16股半宝石串珠非常有兴趣,请报价,您可以拥有所有的订单,包括现有的半宝石订单,以及珊瑚和水晶订单,请您尽快用航空邮件发送涵盖所有货物的目录,包括赤铁非磁性产品,我大约需要多样混合的100件日本风格,可以被用来作为项链和手镯的产品,您上次发过来的货我们试销完毕,我想给你业务,我相信一旦我们安排好流程,我可以进口很多。
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The collected fungus can be used as specimen after being sorted out, and a comprehensive analysis should be given to the identification and classification according to such shape features as sporocarp, and spore.
本文介绍了大型真菌标本的采集方法,采集的真菌经整理分类后可作为标本,真菌标本的鉴别分类应根据子实体、孢子印、孢子等形态特征及习性进行综合分析。
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The results show that the metal stannate combined with Mg2 can be used as a highly effective flame retardant for flexible PVC, and it can be seen that the Mg2 enhances the flame retardant properties of the samples through the endothermic dehydration, the stannate may act in both the condensed and vapor phases, but mainly in the condensed phase as a Lewis acid.
结果表明:锡酸盐和Mg2复合使用能明显提高对软PVC的阻燃效率,Mg2主要通过脱水吸热作用使材料的阻燃性能提高,而锡酸盐可分别在凝聚相和气和起作用,但主要为凝聚相Lewis酸催化机理。
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While the contents of the dusulfurration flyash of the fourth fields is less than 20%, the desulfuration flyash of this plant can be as the materials mixed in M5 cement mortar. Because of the loose, large specific surface and having more remainders of unburnt coal, the flyash can be used as sorbent to dealing with the penetrating fluid.
由于粉煤灰在燃烧以后,表面疏松多孔,比表面积很大,有一定的吸附性能,同时粉煤灰中还含有一定量的未燃尽碳,其作用相当于平时用作吸附剂的活性碳,这也使粉煤灰具有很强的吸附性,所以本文设计了粉煤灰处理垃圾渗滤液的实验。
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The pigment of Berberis heteropoda Schrenk is a type of anchocyanin and it is strong in resistance against light and to some extent, good in enduring heat and low consistence oxide. But it is poor in resistance against reductant and preservative. It can be applied to the condition of PH. It is also found that sucrose and most of metal ions do not exert negative effects on the stability of the pigment, except Fe3+, Fe2+and low consistence Pb2+, which have some extent effects. Adding stability matter can improve its stability. The harm trace elements contains are within requirement of the National Standard on food safety, As the lexicological study indicates that the pigment does not have any toxicity and mutagenesis, it can be used as edible pigment.
结果表明:大孔树脂吸附-解吸附法纯化黑果小檗色素实验室工艺简单易行,色素回收率高;黑果小檗色素属于花色苷类色素;耐光性好;对热有一定耐受性;对低浓度氧化剂有一定耐受性;耐还原性差;对防腐剂耐性差;适用PH<6条件下使用;蔗糖和大多数金属离子对色素无不良影响,但Fe~(3+)、Fe~(2+)、Sn~(2+)和低浓度pb~(2+)对色素有影响,加入稳定剂后,可提高色素的耐热性、耐氧化性、耐防腐剂能力;经对有害微量元素进行检测和毒理试验表明,该色素安全无毒,可以作为天然食用色素使用。
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The species is highly valued for its waxy fruit with rich lipin, which can be used as the sources of edible oil, industrial oil and power oil, and be recognized as a renewable energy.
其种子中的油脂,可用作食用油源、工业油源和动力油源,是一种可再生能源。
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Second,the sterically demanding substituted magnesium alcoholates can be prepared from dialkylmagnesiums R_2Mg and alcohol.The main disadvantage of this synthesis route lies in the fact that relative expensive dialkyl magnesium compounds,such as Et_2Mg for example,have to be used as starting materials.For this problem,a convenient preparation route of pure dialkylmagnesium from a Grignard reagent.
二、烷基镁法:具有空间位阻效应的仲醇镁和叔醇镁可以直接用烷基镁R_2Mg和醇进行反应来制备,这条路线的主要缺点是烷基镁比较昂贵,为了解决这个问题,本文采用格式试剂来制备烷基镁,将制得的烷基镁与叔丁醇反应制得叔丁醇镁。
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The results showed that:(1) some governing points, which were measured by submeter precision GPS, were utilized to correct the 1 m precision remote sensing image and it could satisfy the desired precision of geometrical correction, therefore, this method could be used as geometrical correction in the region where was short of the big scale relief map;(2) the density of the original data was the main factor to affect precision of the volume, and the precision of the calculated volume of earthwork could be improved to more than 90% when using the test points and feature points; the sparser the data density were, more significant could be improved; On the base that elevation of test points were measured by the submeter precision GPS, the error of the volume, which was produced by vectoring relief map to obtain DEM, could be calculated, and the calculation precision of the earthwork could be improved markedly.
结果表明:利用平面精度达亚米级的GPS测量控制点坐标对1米分辨率的遥感卫星影像进行几何校正,能够满足其几何校正的精度要求,可以解决缺乏大比例尺地形图地区的高分辨率遥感卫星影像的几何校正问题;通过对模型数据的分析,数据密度是影响体积精度的主要因素,利用检测点高程和特征点可以提高土方量计算的精度,使土方量计算的精度达到90%以上,数据密度越稀疏,精度提高越显著;采用高程精度达厘米级的RTK(Real Time Kinematic实时动态差分)测量检测点的高程,对用地形图扫描矢量化形成的DEM模型进行检测求出误差体积,可以大大提高土方量的计算精度。
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The results show that by using the software FLUENT as a platform very complicated behavior of the hot metal flowing in the ladle can be very clearly depicted with less work load for programming and it can be used as a guide in the production.
这说明以计算软件为平台,在很少的编程工作量的基础上,就可以清楚地描述复杂的钢液流动现象,为生产提供指导。
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With the help of RP-HPLC, the hydrolyzes of corn gluten meal were found to be rich in Pro and basic amino acid, such as Phe and Leu, which can be used as food additives to supply basic amino acid and to lower blood pressure.
利用反相高效液相色谱法对玉米黄粉蛋白酶解产物的氨基酸组成进行了测定,发现酶解产物中含有大量的Phe(Phenylalanine,苯丙氨酸),Leu(Leucine,亮氨酸)等必需氨基酸和Pro(Proline,脯氨酸),他们可以添加到食品中来补充必需的氨基酸和降低高血压患者的血压,对综合开发利用这一丰富的农副产品具有重要的意义。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。