查询词典 sodic

According to the phase relationship in the reaction system felsic melt＋ small amount of peridotite, we suggest that assimilation of the mantle clinopyroxene ＋ olivine ＋ spinel as well as the fractional crystallization of sodic amphibole and clinopyroxene is an important process which modifies the composition of adakites and cause the Na depletion in adakites..

根据长英质熔体与橄榄岩反应体系的相关系，我们认为，地幔单斜辉石、橄榄石、尖晶石的混染作用以及钠质角闪石和斜方辉石的分离结晶作用，是改变埃达克熔体组成并导致其Na亏损的一个重要的过程。

According to cpx-melt equilibrium pressure, the xenoliths types and simulating calculating of host rock REE partition pattern, source of sodic basalts is garnet lherzolite mantle, and the source of potassic basalt is metasomatic fluid altered phlogopite-containing garnet lherzolite mantle. For the alkaline basalts to sub-alkaline basalts, the melting degrees of the source rocks are 4%～15%.

根据单斜辉石—熔体平衡压力计算、所携带的包体类型及玄武岩稀土元素配分曲线的非实比部分熔融定量模拟表明，钠质玄武岩的来源为石榴石二辉橄榄岩源区，五大连池钾质玄武岩的源区是被交代的含金云母石榴石二辉橄榄岩源区，研究区碱性玄武岩到亚碱性玄武岩是石榴石二辉橄榄岩源区经4％～15％部分熔融程度的产物。

Soil salinization-alkalization ; Sodic salinity ; Limy soils ; Salinization characteristic

土壤盐碱化；钠盐；石灰性土壤；盐化特性

The object of study was orchard limy soils in Qin'an County of Gansu Province,a laboratory simulant experiment was carried out to probe into the effects of three sodic salinity(NaHCO3,NaAc,NaCl)on limy soil salinization characteristic(soil total salt,pH,water-solubility sodium,exchangeable sodium).

以甘肃省秦安县果园石灰性土壤为研究对象，利用室内模拟的方法，探讨了三种钠盐(NaHCO3、NaAc和NaCl)对石灰性土壤盐化特性(全盐、pH、水溶性Na+和交换性Na+)的影响。

A satellite experiment on interaction of levels of applied N (80, 100, 120 kg N/ha), methods of sowing and plant populations (45 × 20 and 45 × 15 cm) in sodic soil is also being conducted.

此外还在苏打土上进行了施氮水平（80、100、120公斤 N/公顷）、播种方法及种植密度（45×20、45×15厘米）在苏打土的交互关系的辅助试验。

Sodic salinity stress was severly affected the production of apple in middle east region of Gansu Province.

钠盐胁迫严重制约着甘肃中东部地区苹果的生产。

The results showed that the content of sodium was 1800 mg/kg in root, 800~1400 mg/kg in branches, 1700~2500 mg/kg in leaves, 700 mg/kg in flowers, 1200~1500 mg/kg in fruits of trees growing under sodic salinity stress, which was 2 times, 3.4~8.5 times, 1.4 times and 2.1~12 times of trees growing under normal condition, respectively.

在整个生育期，果树枝条内Na含量变化在800~1400 mg/kg，大约是正常果树的2~4倍；叶片内钠含量变化在1700~2500 mg/kg之间，是正常果树的3.4~8.5倍；果实钠含量在1200~1500 mg/kg之间，是正常果树的2.1~12倍。

Saline meadow soil distributes in the micro basin, and sodic alkaline soil in micro slope or micro flat.

盐化草甸土分布在相对低洼的部位，苏打碱土分布在微坡地和高平地。

Tested soils with increment in sodicity were obtained by mixing sodic and non-sadie dryland soil at various fractions.

以不同比例的苏打盐碱土和非盐碱旱田土充分混合配制不同盐碱梯度的实验土壤。

PAM application through mixing obviously decreased steady hydraulic conductivity of the two soils, but its effect on sodic soil was greater than on nonsodic soil.

PAM混合施用显著地减小了土壤的稳定水力传导度，但它对碱土的影响程度大于对非碱土的影响。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。