材

And a relative preparation is characterized in that according to mol ratio (0.8-0.975):(1.8-1.95):(0.010-0.15):(0.010-0.15) to prepare and mix Mg powder, B powder, C nanometer powder, and SiC nanometer powder uniformly to be filled into an iron tube or iron-copper composite tube to be sealed, rotationally forges, draws and rolls to obtain MgB2 superconductive material containing C and SiC nanometer powder, or tablets the raw powder mixed uniformly via a tablet press, to obtain MgB2 superconductive block containing C and SiC nanometer powder, arranges obtained band or block in a vacuum furnace, vacuums and fills argon gas, keeps temperature for 0.2-3h at 600-1200DEG C, and obtains MgB2 superconductive material containing C nanometer powder and SiC nanometer powder.

制备这种MgB 2 超导材料的方法，其特征在于，将Mg粉，B粉，C纳米粉，SiC纳米粉按照摩尔比(0.8-0.975)∶(1.8-1.95)∶(0.010-0.15)∶(0.010-0.15)配制并混合均匀，装入铁管或铁铜复合管中密封后，按顺序先后进行旋锻、拉拔、轧制，得到含C和SiC纳米粉的MgB 2 超导线材；或者将混合均匀的原料粉用压片机进行压片，得到含C和SiC纳米粉的MgB 2 超导块材；将得到的线带材或块材放置真空炉中，抽真空后充入氩气，在600℃-1200℃保温0.2-3小时，最终得到含有C纳米粉和SiC纳米粉的MgB 2 超导材料。

There are several factors including average altitude, southern slop of hills,gentle slops, under branches, southern Orientation of nests, near to water, nearby places for sandy bathing and covering woods nearby nests that decide the nesting selection of blood pheasant. There are significant differences among the nests of blood pheasants on the nearby vegetation in spite of arbor, shrub and herbage.

作者在血雉产卵期（4.28—5.9）采用跟踪调查的方法，对其巢穴与栖息地生境因子选择进行了调查，结果显示血雉巢穴选择主要生境如下：平均海拔2700米左右、梁下部、南坡、坡度平缓、巢向南、距水源近、巢周围有栖材，有能够用来沙浴的地方，位于树根、树桩下，防风雨、巢材是竹叶、树叶。

We have advanced producing equipments such as bottle-blowing machine, injection mould machine, automatic silk-print machine and mould producing machine.

在药包材的生产过程中，从塑料瓶的吹制和丝网印刷，到喷雾泵零件的制作、组装，以及最终产品的内包装，均在十万级洁净区内进行，从而有效地保证了药包材的生产质量。

After exposure to the carbon arc lamp, the PBO fiber strength reduces. However, the paragliding cord made by the core materials are made of 4 ply PBO fibers and the cover material are made out of 8 ply HDPET fibers is the best strength.

PBO纤维经碳弧光连续照射后其断裂拉伸强力有明显下降，因此选用高强力聚酯纤维作为编织飞行伞伞绳的包覆材，同时选用PBO纤维作为芯材。

We have the first - class production technology and scientific testing way . Our products strictly complywith national standard GB5237 - 2008. The two main brands --- Jianya and Renhehainuo , contains followdeseries products : 70 , 70B , 828 , 90 , 2000 series sliding casement window ; 55 , 58 , 63 , 66 , 70 , 80broken bridge insulation profiles ; kinds of flat - open door , artistic door , mute door , ground - springdoor , aluminum solar rail and a variety of industrial profiles .

本公司拥有一流的生产工艺和科学的检测手段，严格按照国标GB5237-2008组织生产，公司主要生产建亚、仁和海诺两大品牌，产品有：70、70B、828、90、2000系列等推拉平开窗；55、58、63、66、70、80断桥隔热型材；各系列：平开门、艺术门、静音门、地弹门、太阳能支架及各种工业型材。

The mechanical strength, gluing performance and decay-resistance of 4-year-old bamboo wood treated with chitosan copper/zinc complexes, CCB (copper, chromium, boron composites), ACQ and zinc chloride were reported in this paper.

以4年生新伐毛竹为试材，以褐腐菌棉腐卧孔菌为试菌，对壳聚糖铜配合物、壳聚糖锌配合物及相应的金属盐和铜铬硼、ACQ处理材的耐腐性能、力学性能及胶接性能进行研究。

This study demonstrates optically and spatially band-tunable color cone lasers based on DDCLC cells with a photoisomerizable chiral dopant. The band-tunability is attributable to the recovery of the helix of the CLC resulted from the trans-cis isomerization induced decrease of the helical twisting power of the chiral dopant.The more the chiral cis-isomers are produced, the larger the tuned lasing band is.

本文主要藉由在胆固醇液晶射中加入可光致同素构化亲手性材，使胆固醇液晶所输出的彩色锥角射波段可光调控及空间调控，其射输出波段可调控的机制是由於当同素构化反应产生后，光致同素构化亲手性材的HTP值低并造成胆固醇液晶距改变，藉此间接调控输出的射波长，同素构化的程愈高，胆固醇液晶所输出的彩色锥角射波段可调控范围也愈大。

In first, a new short time formula of one dimension heat conduction differential equation, based on the theory of one dimension transient method, is presented for thermophysical property measurement of wood. The result of testing on red pine and larch wood arc satisfied by new method.In succession, the relationship between heat conductivity of wood and moisture, density, porosity, temperature and grain is studied experimentally in the range from 25 to 100℃. The result shows that, the heat conductivity is in direct proportion to density. but in inverse proportion to porosity. The heat conductivity of air-dried wood increased probably linear with the temperature rising. And that heat conductivity along the grain of wood is higher than that cross the grain. The former is 1.8 or 2 times of the latter.

文中研究了25～100℃范围内，气干木材的导热系数与含水率、密度、孔隙率、温度及热流方向的关系，研究表明：木材导热系数与密度成正比关系，与孔隙率成反比关系：对于针叶材，导热系数与密度及孔隙率成线性变化关系，而对于阔叶材其变化关系近似成二次曲线；气干木材的导热系数随着温度的升高近似呈线性增加：热流平行于纹理方向的导热系数大于垂直于纹理方向的导热系数，两者的比值大约在1.8～2之间。

Aluminum has, sliding sash, Mingbox, hidden frame curtain wall, thermal insulation material; have applied to farm machinery, electronic electrical, culture, education, health, outreach and other aircraft industry profile Products.

有平开窗、推拉窗、明框木墙、隐框幕墙、隔热型材；还有应用于农业机械、电子电工、文教卫生、展架等行业的型材产品。

Double deck Co-extrusion plastics decorative board with soft surface layer;2. Adjustment of the co-extrusion tooling is very important for producing high-quality colored co-extrusion plastic profiles.

塑料异型材表面彩色复合共挤在国内日益兴起，对该类挤出模具的调试是获得满意共挤出异型材的关键之一，现结合共挤模具，探讨了共挤工艺参数的设定、共挤层厚度的控制、共挤层表面质量的控制、共挤层与基材的粘结强度等共挤出模具的调试技

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。