好研究的

To address the issue, we analyze the correlation and similarity of the different radii sequence and the different combination sequence with the full- ring-sample sequences, based on 642 δ13C data of cellulose fixed in tree-ring at 8 different radii of two Cryptomeria fortunei tree disks from Mt. Tianmu, a subtropical mountain of China. It suggests that 2 to 4 radii mixture sample is the better and more efficient choice for the tree-ring δ13C analysis. It had better to take samples at obtuse angle with each other when to take samples at two or three radii.

研究利用来自天目山的两个柳杉树盘的多方位的和整轮的碳同位素测试数据（共计642个），通过不同方位和不同方位组合的平均碳同位素序列与整轮碳同位素序列的关系的多角度的考查、分析发现，并不是采样的方位数越多越好，选择2~4个方位采样合并分析树轮稳定碳同位素，既经济方便又能比较好的反映一棵树的δ13C变化过程与趋势。

The results indicate that curved surface modeling is a good modeling method.

研究结果表明，ProCAST网格划分中，曲面建模是一种比较好的建模方法。

In order to can solve the high-speed cutting craft problem well, the related NURBS technology also becomes one of research hot spots.

为了能够更好地解决高速切削的工艺问题，有关NURBS技术也成为研究热点之一。

Current exhibition design should demostrate more humanization factor, this topic is going to research how to apply high-tech technique to make the exhibition design better serve the people.

当今的展览设计要更加人性化，本课题将具体研究怎样运用高科技手段，使展览设计更好地服务于人。

Study on bond and diamond of diamond core drill bit for reinforced concrete;2. Also glass ceramic is used as the bond of CBN grinding wheel by examining the properties of new bond .

研究了微晶玻璃中加入低熔物、成核剂后对微晶玻璃热处理曲线、微晶量及微晶体尺寸的影响，并通过测试改性微晶玻璃的软化温度和热膨胀系数对CBN磨粒的把持强度，进而将微晶玻璃用作CBN砂轮结合剂的作用作了研究，经过在数控凸轮轴磨床上的试验证明，微晶玻璃结合剂的CBN砂轮的磨削效果很好。

Based on this, the algorithm proposed in this thesis can get correct answer by generating only a part of the weighted directed graph.

事例研究表明这个技术可以在一些情况下可以得到比文献中其他技术更好的效果。

Therefore in order to exploite and utilize Hainan herbs further research should be done to increase their dissolvent rate.

海南生态环境优良，造就了品质好、药效高的地道药材，但有待进一步研究提高其溶出率，开发利用其价值。

Within the four types of flow units, type A has perfect reservoir property and distributes in lower part of distributary channds.

研究结果表明，在4类流动单元中，A类具有最好的储集物性，主要存在于分流河道下部；B类储集物性较好，主要存在于分流河道和河口坝中；C类储集物性一般；D类储集物性最差。

People are looking for and studying the secure substitute which is better than DOP .

人们在寻找和研究比DOP更安全、性能更好的代用品。

As the editorialist notes, unmeasured confounders as well as patient and physician preference may have influenced the results of both studies, and longer follow-up is necessary to confirm the relative safety profile of DES; nonetheless, these reports provide useful data for making better-informed decisions.

正如述评者指出，潜在的混杂因素，比如患者和医生的篇号，可能影响这两项研究，而且我们有必要进行长期的随访以确认药物洗脱支架的相对安全性。虽然如此，这两项研究为作出更好的指导性意见提供了有价值的信息。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。