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With ganglv brand, we have duralumin materials, pvc plastic composite materials, and thermal insulations.

产品有港铝牌铝合金型,pvc塑料复合型、断桥隔热型

In the aspect of shrimp migration test, the finding reports that shrimp would use the porosity filtering to crawl towards upstream when the flow rate is at 0.001cms, and do so on the bottom of the fishway when the flow is even less.

试验结果显示,在水理试验方面,改良后鱼骨型鱼道水位皆比原鱼骨型鱼道高,流量则比原鱼骨型鱼道低,显示多孔隙滤能有效改善流况;排砂试验方面,泥砂约於时间第30分钟即达到输砂平衡,排砂率在97%以上,残留於鱼道之泥砂为3%以下,证明增设多孔隙滤并不影响其排砂率;鱼类上溯试验方面,粗首鱲於试验时间内,上溯率达73%以上,皆比原鱼骨型鱼道为高,显示改良后鱼骨型鱼道更适於鱼类上溯;而溪虾上溯试验方面,发现溪虾於流量0.001时,藉由多孔隙滤向鱼道上游攀爬,再由量更小的情况下,溪虾便由鱼道渠底向上游攀爬。

T he optimum technology parameters by using arabic gum as wall materials were as follows: the proportion of anthocyanins to wall materials was 3:197, emulsion concentration was 20%, inlet air and outlet air temperature were 180℃ and 70℃ respectively.

以阿拉伯胶为壁微胶囊化蓝莓花色苷的工艺条件为:芯与壁比3:197,固形物含量为20%,进风温度为180℃,出风温度为70℃。

PG was used to produce different types of binding materials as β-hemihydrate gypsum,Ⅱanhydrate gypsum and α-hemihydrate gypsum and the relevant factors were also studied systematically including the pretreatment methods of raw material, preparation process, the material properties, the mixing proportions, curing conditions and the hydration mechanism of different systems.

对磷石膏制备胶结进行了深入、系统研究,包括β-半水石膏、Ⅱ-无水石膏的原料预处理方式、制备工艺、性能及其复合胶结配比、养护、性能与水化硬化机理,α-半水石膏的制备工艺及其性能影响因素,二水磷石膏改性胶结的配比、养护、性能及其改性机理。

The company deals with the business of indoor and outdoor landscaping timbers (e.g. red cedar, yellow cedar), wood-house building materials (e.g. SPF,OSB,engineered wooden products, hardware connections), carving materials (e.g. yellow cedar, spruce) and furniture materials e.g. hemlock, Douglas fir, spruce etc.

主要经营室内和室外景观,木结构房屋建(SPF,OSB,工程木制品和五金链接件),雕刻,家具

The invention is directed a patterned contact sheet and to a method of bonding a cover wafer to an interposer wafer using the patterned contact sheet having a waffle-like pattern of a plurality of ridges and plurality of wells to form a cover/interposer combination or unit that can be bonded to a substrate having a MEMs device thereon, the cover wafer, interposer wafer and substrate together forming a protective packaging for the MEMS.

本发明涉及在制造过程中保护临界表面的形成有图案的接触片以及一种使用形成有图案的接触片将盖子片粘合到插入物片上以形成盖子/插入物组合或单元的方法,所述接触片具有华夫饼干状图案的许多脊和许多井,所述盖子/插入物组合或单元可粘合到具有MEM设备的基上,所述盖子片、插入物片和基一起形成MEM用的保护性封装。

The testing results suggests that the increase of H2S concentration will raise the brittleness coefficient, leading to the decrease of corrosion resistance for either X70 base metals or welding joints. Meanwhile, the results reveals that effect of H2S concentration on X70 base metals and welding joints is different: the influence of H2S concentration on welding joints'SSCC is bigger than on base metals'SSCC.

揭示了随着硫化氢浓度的增加,国产X70管线钢及其焊接接头的脆性系数增加,抗腐蚀能力减弱;硫化氢浓度对国产X70管线钢母和焊缝的SSCC性能有着不同程度的影响:在相同的试验条件下,焊缝的脆性系数显著大于母的脆性系数,即焊缝较母的SSCC敏感性大。

Then, the outturn table for poplar in Jiangsu has been constructed. By experiment on the poplar stand of different site- index, it shows that the equation fits the growth of poplar merchantable volume well, which can be used to estimate the yield of poplar stand in Jiangsu.

经对不同立地条件下的杨树林分出量的估计实验,表明该方程适合江苏省杨树生长,为进一步编制全省杨树二元种出率表提供了理论与实验方法。

Even if energy saving window could be work when the molarity was decreased, but might not phase separation in real situation.

经比较可以发现当浓度降低其节能效率下降、临界溶解温度范围提高、反应速度加快,虽然浓度降低仍可以达到节能的目的且反应速度加快,但临界溶解温度范围提高可能使实际运用上会有所困难,有机会产生节能窗无法相分离的情形,加上在低体积莫耳浓度时相分离后水胶粒子会沉淀的现象,使节能窗无法顺利运作,故实际运用上不适合降低节能窗的浓度。

A summary of the occurrence and development of pinewood nematode disease was provided in this paper. Based on the practice for controlling this disease, five management strategies for pine wilt disease are considered from five aspects, namely laws and regulations, the national quarantine system, science research and application, public and professional education on pine wilt disease.

笔者对中国松线虫病的发生和发展现状进行了概述,并结合中国在松线虫病控制方面的实践,提出考虑从五个方面即法律和法规方面,国家体制和机制方面,科学研究与科技支撑方面,技术推广应用方面和科学普及与公众教育方面来考虑中国松线虫病管理策略问题。

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