改良

MAT provides a model for further research on the application of this technique to assisted human reproduction.

并可进一步应用于其它动物的繁殖改良以及人类的辅助生殖中。

The results showed, compared with experimental common wheat, Annong Waxy 1 should be improved in plant-height, ear-length, 1000-kernel weight by hybridism and back-cross, while the difference among protein content, ash content, wet gluten contents were not significant, but the waxy wheat grain hardness value was lower.

结果表明，与供试的普通小麦品种相比较，"安农糯1"在株高、穗长和千粒重等农艺性状上均不理想，需要通过杂交和回交等方式进一步改良；蛋白质含量、灰分、湿面筋含量等变化不大。

The distiller's grain is best for improving soil pH, organic hydrolyte- nitrogen and alkalinity of soil., the soil organic and hydrolyte- nitrogen were increased 5.57g/kg and 22.23 mg/kg, and the pH, exchangeable sodium percentage were reduced 0.23, 8.78 percent.

酒糟对改良盐碱土壤pH值、有机质、水解性氮和土壤碱化度效果最好，磷石膏对盐碱土脱盐效果最显著，鸡粪提高土壤有效磷含量效果最明显。

In this paper, two types of transport models widely used for water and salinity in soils are introduced; one is physical models, which include convection-dispersion Equation, stream tube model and HYDRUS developed by US Salinity Laboratory. At the same time, the parameter research is related to physical models. Another is system models, such as Transfer Function Model and BP-Network model. The resemblances and the differences among these modeling are compared and analyzed.

介绍了国内外目前应用较为广泛的几种水盐运移模型，包括对流－弥散模型、流管模型和美国国家盐渍土改良中心开发的HYDRUS模型等3种物理模型以及相关的模型参数研究；两种系统模型：传递函数模型和BP人工神经网络模型。

By using the HYDRUS computer program, one dimensional water salt movement was simulated under diffirent well canal combined irrigation schemes with typical irrigation regime for cropping wheat in spring and corn in late summer.

针对灌区土壤地下水位高、地下水矿化度高、潜水排泄以蒸发为主等原因，研究了基本灌溉模式、井渠结合灌溉模式的改变对不同程度盐碱地改良的效果，提出适合银北灌区不同盐碱地的灌溉制度

Hyoid suspension in association with UPPP has the advantages of simple operation, less hospital stay and cost, and ideal effect.

改良的舌骨悬吊联合腭咽成型手术简单，时间短，花费少，效果好，值得临床推广。

Methods: Improved hyoid suspension in association with UPPP was performed in 22 patients with severe OSAHS. The gap of glossopharyngeum level and polysomnogram were examined pre- and post-operatively in 17 patients.

对22例符合重症阻塞性睡眠呼吸暂停低通气综合征标准的患者进行了改良的舌骨悬吊联合腭咽成型手术，并对所有的患者进行了随访，对17例患者进行了手术前后的舌咽平面间隙的测量和睡眠呼吸监测。

Objective To study the effect of modified Duckeet urethroplasty in the treatment of severe proximal hypospadias.

目的 探讨Duckeet改良术式治疗重型尿道下裂的效果及适应证。

On that column, he published an article called Ibsenism which was his first article about drama innovation.

胡适虽不是戏剧家，但是他率先于1918年在第4卷第6号《新青年》上开辟了第一个中国现代戏剧文学研究的专号"易卜生专号"，并发表了他的第一篇关于戏剧改良的文章《易卜生主义》。

Objective: To explore the effect of improved ice bag in the application of limb fracture.

目的：探讨改良式冰袋在骨科四肢骨折病人的应用效果。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！