定

This is based on such concept that the flow separation at any point of blade surfaces could be prevented if separation is prevented at most aggravative pressure diffusion section during wakes sweeping.

本文提出了一种引入非定常因素的设计思想，即这样来设计叶型，使尾迹非定常扫掠过程中出现的最严重的扩压过程不发生气流分离。

New method for determination of alginic sodium diester has been developed based on the experiments.

ASD测定的标准方法为络合滴定法，该法在实际操作中滴定终点不明显，误差较大[2]。

The concentration of alginic sodium diester in the range of 2~8 mg/L obeys Beer′s law and the linear equation is A=-0.0639C_ASD+1.507, r=0.9993. The detection limit is 0.065 mg/L.

张淑敏等[3]报道了以四苯硼钠为滴定剂的示波极谱滴定法间接测定ASD的方法，该法精密度等较好，但操作烦琐。

This article has carried on the detailed elaboration to the method theory,which also includes why the hydrolysis of amido bond does not influence the result of experiment.

文中详细讨论了该方法的原理，说明滴定过程中产生的酰胺键水解不影响滴定及计算结果。

Nonaqueous titration;Aminocaproic acid;Hydrochloride;Hyperehloric acid-acetic acid;Potentiometric titration

非水滴定；6-氨基己酸；6-氨基己酸盐酸盐；冰乙酸-高氯酸；电位滴定

Using EDTA as titratant,murexide as indicator,sodium tartrate ammonium fluoride and sodium thiosulfate as masking agent, nickle concentration was determined in ammonic medium.

以EDTA为滴定剂，紫脲酸铵为指示剂，NH4F、酒石酸钾钠、Na2S2O3为掩蔽剂，在氨性介质中测定镍的浓度；在pH值为8.0的氨-氯化铵缓冲液中，采用滴定比色法测得钴的浓度。

Analogically, the clay sculpture,"Rent Collecting Courtyard," should have been evaluated likewise, while its prototype in Dayi, Sichuan Province, a landlord's manor, ought to have been granted the title of a nationally protected unit of relics.

照此推论，泥塑《收租院》也应该定为一级文物，而四川大邑的那个被称为地主庄园的&收租院&则应该定为国家级文物保护单位。

The results show that there is obvious divergence of mitochondrial DNA sequence between Anas domestica and the wild species.

比较两种野鸭和金定鸭的图谱，发现金定鸭与绿头鸭的亲缘关系较近。

The highest spore density, hypha colonization and arbuscule colonization occurred in 0~10 cm soil layer. The maximum value of the vesicle colonization appeared in 10~20 cm soil layer.

AM真菌孢子密度和菌丝、丛枝及总定殖率均在0~10cm土层达到最大值，而其泡囊定殖率最大值则出现在10~20cm土层。

Practicing with one teacher he reached the 7th jhana (there are 8 jhanas in jhana-practice: 4 rupa and 4 arupa ).

他跟一位老师修行，成就了第七次第定（共有八个次第定→四种色界定、四种无色界定）。

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。