查询词典 ZT

The results were showed that somatic embryos can be directly re-induced from cotyledonary, which was cultured on MS medium supplemented with ZTO.5-2 mg/L, BA 1mg/L and NAA 0.2mg/L, and the induction rate was over 80%.

结果表明，MS+ZT 0.5～2mg／L+BA 1mg／L+IAA 0.2mg／L培养基可直接诱导体胚发生，诱导率超过80％；MS+BA 2mg／L+NAA 0.2 mg／L或MS+TDZ 0.01 mg／L+NAA 0.2 mg／L培养基可直接分化不定芽，出芽诱导率分别为88％、100％。

Dodecamethlyene diammonium terephthalate(PA12T salt) and dodecamethlyene diammonium isophthalate(PA12I salt) can be prepared by using terephthalic acid or isophthalic acid with dodecamethylene diamines in ethanol solution, respectively.

通过 对PA 1 ZT、PA12I及其共聚物的聚合反应的研究发现，随着PA121组分的增加，相同反应条件下，产物的粘数呈增大趋势，熔点逐步降低，透明性逐渐增大，韧性增强。4。

All these scatterings, as a complex effect, are attributed the reduction of the lattice thermal conductivity of skutterudite compound.

对于稀土填充的skutterudite化合物，其ZT值随着晶粒尺寸的增大而升高。

For the La-filled skutterudite compound, the figure of merit increases with the increasing of grain size, indicating that a relatively large grain size yields better thermoelectric properties for these compounds.

具有较大晶粒尺寸的填充〓化合物容易获得高的ZT值。

Relationship between Microstructure and Thermoelectric Properties in the Skutterudite Compounds Abstract Filled skutterudite compounds are a family of high performance thermoelectric materials whose ZT (figure of merit, where T is temperature and Z is a function of the Seebeck coefficient, electrical resistivity, and thermal conductivity) values as high as 1.0 at round 973 K.

方钴矿化合物中微观组织结构和热电性能的关系稀土填充的skutterudite化合物具有优良的热电性能，在室温到773K范围内，其热电优值高于1，是目前已发现的具有最高热电性能的材料之一，有望在废热发电及制冷等热-电转换场合得到实际应用。

Were analyzed under different nutritional levels. The results showed that in tuber development, under- or over-supply of nutrients reduced ZT content at initial stage and IAA, ABA and JA content at middle stage, but increased GA content in the whole process, which caused GA/ABA and GA/JA to be off balance in the key stage of tuberization.

结果表明，过低、过高的营养供给，降低了块茎发育前期细胞分裂素的含量，中期细胞生长素的含量以及促进块茎发育的脱落酸、茉莉酸含量，增加了各时期促进匍匐茎发生的赤霉素含量，导致在块茎形成和膨大的关键时期，GA/ABA和GA/JA比值失衡，抑制了块茎的正常发育。

On earth flowering sprigs on the same branch!

上一篇： zt笨蛋的含义此刻，彼时，心情

Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

德国， 无碴轨道，铁路，技术，建议摘要：由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

Ballastless track features little maintenance,high reliability,long service life,low cost compared to its service life, low structure height, large transverse track resistance, ballast splashing—proof,and flexible superelevation and gradient.

德国， 无碴轨道，铁路，技术，建议德国，无碴轨道，铁路，技术，建议摘要：由于无碴轨道具有维修量小，稳定性好，使用寿命长，全寿命周期费用低，结构高度低，横向轨道阻力大，可避免飞碴，超高、坡度设置灵活等优点，在德国高速铁路建设中受到重视，得到了广泛应用，并形成了Rheda、Zt~BLIN、BERLIN、B6GL等系列产品。

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。

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。