变幅

Pistacia chinensis Bunge and Gleditsia sinensis Lam.accumulated less Na~ in the leaf than in the stem and root so that the injury to the leaf can be avoided or relieved.

黄连木和皂荚叶片中Na~变幅不大，说明根和茎选择性的运输K~限制Na~的运输，减轻了对地上部分的毒害；枳椇叶片中Na~含量较高，受盐害较重。

Results with pot experiments showed that,among more than 20 cultivars grown on the same contaminated soil,the hybrids such as Shanyou-63,Shanyou-64 harvested a higher yield and Cd content in husked rice was also higher.

盆栽试验结果表明，供试的20多个品种生长在同一污染土壤上，汕优63、汕优64等杂交稻，产量较高，但糙米Cd含量也较高；野奥丝苗、增城丝苗、黑糯等优质稻糙米重金属含量较低；常规稻则变幅较大。

Range of grey correlation degree from high to low was plant height, effective pod numbers, seeds per legumen, 1000-seeds weight and effective branches.

不同海拔下各经济性状与产量关联度的变幅由大到小依次为：植株高度、有效角果数、每角粒数、千粒重和有效分枝。

We apply the model to measure the trading-period volatility precisely and comparing the behavior of stock return volatility during trading and nontrading periods.

而本研究利用实现变幅衡量交易期间内的波动，接著比较交易与非交易期间变异数比率的差异去验证交易、讯息与波动间的关系。

The two stage telescopic lattice frame is composed of three boom sections sleeve-mounted together, tail end of the outmost basic boom frame is pivot-connected respectively with slewing mechanism and luffing mechanism on the chassis; the inner two section booms can telescope freely like a retractive antenna to change the delivering distance of the conveyor and the operating radius.

两级伸缩臂架由套装在一起的三节臂架组成，最外层的基础节臂架尾部和底盘的回转机构、变幅机构分别铰接，固定于底盘上；内层的两节臂架可如拉杆天线一般自由伸出和缩回，改变输递机的输送距离，从而改变施工半径。

But SO42- and Cl- contents of Salsola implicata seedlings are 1.5 times and 2 times more than that of soil seperatively.Mg2+ and Ca2+contents of it are respectively 20 times and 5 times more than that of soil.

亚麻叶碱蓬和密枝猪毛菜叶片自然饱和亏和肉质化程度变化幅度较大，显示较强的抗旱性；盐节木新生同化枝和盐爪爪新生叶自然饱和亏和肉质化程度变幅小。

The main resultsshowed that the average removal efficiency on Total Nitrogen with planted Phragmites communis and Canna indica were higher than 90% for 1 day and 3 days, but the removal efficiency with planted Scirpus validus and Acorus calamus changed from 51.90% for 1 day to 90.90% for 3 days; The removal efficiency was not significantly different from each other on Total Phosphorus except for Phragmites communis; The combination of Phragmites communis and Canna indica, Typha orientalis and Acorus calamus were good at removing COD; the removal efficiency on NH_4~+-N was the highest with planted Acorus calamus.

结果显示，芦苇和美人蕉组合对总氮的去除率在停留1天和3天时均达到90％以上，而水葱—菖蒲组合变幅较大，从停留1天的51.90％增加到停留3天的90.90％；植物对TP的去除率除了芦苇组合偏低以外，其它植物差别不明显；芦苇—美人蕉组合和香蒲—菖蒲组合对COD去除较好；菖蒲组合对NH_4~+-N去除效果最好。

Walked the load, and then slewed again and boomed down, they

起升、向上变幅、回转、吊重行驶，然后再回

In this paper,the superelastic deformation behavior of the NiTi shape memory alloy wires subjected to cyclic loading under variable amplitudes is investigated experimentally.

通过拉伸试验，研究了超弹性形状记忆合金丝在不同应变幅值反复加卸载条件下的滞回变形行为。

Fat content of 5174 wild soybean accessions in China was analyzed.

我国5147份野生大豆的脂肪平均含量为10.60％，变幅为5.1％-20.2％之间。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。