您要查找的是不是：
- Highly significant correlations were found between SPAD value and chlorosis score, active Fe content and pod yield at early growth stage. 相关分析表明，在生长前期叶绿素值与黄化度、活性铁及荚果产量之间均呈极显著的相关关系。
- At early growth stage, SPAD value and active Fe content in young leaves of iron-resistant cultivars were significantly higher than those of iron-susceptible ones. 在生长前期，耐低铁品种新叶的叶绿素值和活性铁含量均显著高于铁敏感品种；
- Flowering stage was the most sensitive period to iron deficiency when the most severe chlorosis was observed, and the lowest SPAD value and active Fe content in young leaves were tested. 开花期是花生对缺铁胁迫最为敏感的时期，此阶段黄化现象最严重、各品种新叶的叶绿素值和活性铁含量最低。
- active Fe content 活性铁含量
- Changes of Chl, PE and tissue Fe content during Fe-limitation in G. Tenuistipitata var. 叶绿素含量及与铁含量随时间的变化;
- The Curie temperature and saturation magnetization increase with the Fe content. 居里温度和饱和磁化强度都随着Fe含量的增加而增高。
- The Fe content,metallization and iron recovery of the product are 90%, 92% and over 84%,respectively. 所得产品的铁品位、金属化率和铁回收率分别在90%25、92%25和84%25以上。
- Chengkou manganese deposit is of good prospecting potential, with stable occurrence, high grade, lower Fe content and higher LOI of ores. 城口锰矿具有较大的找矿前景，锰矿层产出稳定，锰含量高，铁含量低，烧失量大。
- The HRTEM result showed that the angle between the CNF axis and the graphite layer increased with the increase of Fe content. 纳米碳纤维中石墨层与轴之间夹角随催化剂中Fe含量的增大而增大 ;
- The LaCr 1- x Fe x O 3 powders belongs to the perovskite structure. Its lattice paramelers is increased with the Fe content. LaCr1－xFexO3粉末为钙钛矿型结构，其晶胞参数随着Fe含量的增加而增大
- Effect of Fe content on friction and wear properties of Cu-ceramet friction materials[J].Journal of Materials Engineering,2002(8):17-19. Fe含量对Cu基金属陶瓷摩擦材料摩擦磨损性能的影响[J].;材料工程;2002(8):17-19
- The sample of catalyst is dissolved in the mixacid of HCl and HF, the SrCl is used as ragged reagent then determined the Fe content by acomic absorption apectromictry directly. 本文采用了以盐酸和氢氟酸溶解催化剂，以氯化锶为掩蔽剂，直接用火焰原子吸收法测定催化剂中铁的含量。
- The microstructrues of 5083 aluminum alloy with different Mg,Ma and Fe content after superplastic deformation were examined by SEM and metallographic test. 采用金相、扫描电镜等检测手段,对不同镁、锰及铁元素含量5083铝合金超塑性变形后微观组织与结构进行观察。
- PFSS and PSFS with high concentration were prepared respectively by composite techniques, and some influencing factors, flocs properties and residual Fe content were analysed. 采用复合共聚工艺分别制备了高浓度的聚合硫酸铁硅(PFSS)和聚合硅酸铁(PSFS),通过实验对影响絮凝效果的因素、絮体沉降特性以及处理后水中残留铁量进行了分析。
- The effective band width more than 10 dB of the sample reaches 6.2 GHz and the highest absorption peak is 34 dB when the thickness of sample is 2 mm,the frequency is in the range of 2? 18 GHz,Sr content is 0.2 and Fe content is 0.12 and 0.14,respectively. 当样品厚度为2 mm左右、Fe含量为0.;12和0
- In the field trial HZ?X2 is introduced into a production well through annulus at use level 100 mg/L of water production and decrease in Fe content and reduction of CIR in the produced water to 0.07 mm/a ca are observed. 在现场试验中;从1口油井油套环空按产水量加入该剂100mg/L;在20天内使采出水中含铁量下降;腐蚀速率降至接近0.;07mm/a。
- At the same time, NH4Cl roasting method possesses selectivity to chlorinating Fe so the Fe content in leaching solution is very low.It is advantageous to recover RE in subsequent purification. 同时氯化铵焙烧法对铁的氯化具有选择性，焙砂热水浸出得到的浸取液，铁的含量很低，因此采用该法分解氟碳铈矿更有利于后续过程的稀土净化。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- The result shows that the mix of W+C prepared by the the bipyramid blender has high chemical carbon?less the Fe content . the bond strength of WC block is small and the proudtion efficiency is high. 结果表明双锥混合器生产效率高、碳化钨粘结度低、化合碳也高,完全可以替代用球磨机配碳的传统工艺。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
