可改良的

Studies on genes related to embryo and endosperm development are leading us to an extensive understanding of the mechanisms of seed development and apomixis at the molecular level, which will benefits the research for yield and quality improvement of plant seeds via genetic engineering.

对胚和胚乳发育相关基因的研究，可使人们在分子水平上解析种子发育和无融合生殖的分子机制，更有效地开展植物种子产量和品质改良的基因工程。

What is essential is that the cost of advocating unpopular causes be tolerable and not prohibitive.

本质的问题是：宣传不得人心的社会改良运动的成本是维持在可接受的范围并且不被禁止。

High purity and quality DNA extracted from Rhododendron was used for RAPD analysis.

采用改良的CTAB法提取杜鹃花的基因组DNA，所得的DNA纯度高、质量好，可用于RAPD分析。

Based on the principle of modified corresponding state,an equation to calculate the thermal pressure coefficient s of liquids over a wide temperature range from the triple point to the critical point was established, which has only a molecular size-dependent parameter.

根据改良的对应状态原理，建立了一个新的液体热压力系数计算公式，可适用于从三相点到临界点的宽阔温度范围。

Additionally, the synthesisof the key intermediates, cinnamyl aryl ethers was made an investigation andstudy. This improved synthetic method for cinnamyl aryl ethers may be alsoapplied to many benzofuranoid neolignans precursors.

此外，对关键中间体桂皮基芳香醚的合成进行了较为深入的研究，改良的成醚法可适用于许多苯骈呋喃类新木脂素前体的合成。

Use of this rigorous specification methodology means that the Micro Motion F-Series meter, with improved sensor design and advanced Micro Motion MVD technology, is more accurate across its overall flow range than any Coriolis meter in the compact, drainable class.

应用这一严格的规范方法意味着Micro Motion F系列仪表拥有改良的传感器设计和先进的Micro Motion MVD技术，通过全面的流程范围比任何Coriolis仪表在紧凑和可排泄级具备更高的精确性。

Transposable elements are important factors to cause genetic variation and recombination, which are widely spreaded in eukaryotic organisms.

转座元件是一类广泛分布于真核生物的可移动的遗传因子，可以引起基因重组和变异，在物种进化及遗传改良中起着重要作用。

Red beds is a special filling contained coarse-grained soil. It's grain is easy to be shattered and the strength is very low.

因此扩大可使用的填料范围，使C组填料及其改良土也可以用作高速铁路的路堤填料，对我国的铁路建设具有重要意义。

The major study is to utilize the advantages of GSSA and GSPT algorithms to improve the PPM algorithm which is proposed by Lee, C.H., so we can get the temporal association rules efficiently.

主要以GSSA及GSPT演算法的优点来改良李昌鸿等人针对出版资料库所提出之PPM演算法，可有效的探勘出时序性关联规则。

This augmentation of alveolar ridge evaluated by the study shows it is appli-cable.

种植体固定和DDM植入的改良三明治术是治疗萎缩牙槽嵴种可采用的方法，为将来临床研究提供了客观依据。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。