有所发现

John Nicholas, an agent in Pembrokeshire, said his business was declining in June, whereas Roger Punch, at Stags in Plymouth, saw a "serious upturn".

彭布鲁克郡的房地产经纪人John Nicholas说，他的业务6月有所下降，而普利茅斯Stags房产公司的Roger Punch 则发现业务大幅上升。

Therefore, N-phosphoamino acids could be used as models in the study of reactions of the phosphoryl group in the life process.First of all, a series of model N-phosphpoamino acids were synthesized. And their ester exchange reaction on the phosphorous center was studied by ~(31)P NMR, HPLC, ESI-MS and ESI-MS/MS.

首先，本论文从氨基酸角度研究磷化学，合成了一系列模型化合物N-磷酰化氨基酸，利用~(31)P NMR技术研究了磷上酯交换反应，发现α-氨基酸对于磷原子存在着手性选择现象，并且这种手性选择的差异随α-氨基酸种类的不同也有所区别。

Emphasis on the primacy of research, but also a changing definition of what constitutes an acceptable research paper.

将过去一个半世纪英国地质学领域的出版物做一下比较，就会发现不仅对科研的主导地位的强调不断攀升，而且一篇可接受的科研论文所包含的内容的定义也有所变化。

and Suggestions: This study found that immigration women were younger than native primiparity in Taiwan. Different nationality women had different rate on Cesarean section. Except for medical factors, there are some other non-medical factors that will affect delivery methods, such as parturient willingness, obstetricians' suggestions and attitude about virginal delivery.

结论与建议：由本研究结果发现外籍产妇生产年龄普遍较台湾产妇年轻，不同国籍产妇剖腹产比例有所差异；除了医疗因素影响生产方式外，产妇本身选择生产方式之意愿，产科医师是否有鼓励产妇选择自然产的态度亦是影响产妇决定生产方式的非医疗因素。

Keywords: Machine discovery,recursive function,primitive recursive formula,goal restraint.

递归函数法，该方法把待求函数本身作为唯一的理论项，从而保证了理论项的合适性；其发现能力也有所提高，该方法采用原始递归式定义函数，递归函数在理论上比较完善，故该方法具有很好的理论依据并且便于计算机实现。

Moreover, when we survey the sources of revenue at the end of the fourth century, we find that many of the old imposts of the Principate have disappeared, that new taxes have taken their place, and that the modes of assessment have been changed.

此外，当我们注意四世纪末的税收来源时，就会发现元首制时期的许多旧税目已经消失，被新税取代，折价方式也有所变化。

Via the reacher on LJ-1, we know its water solubility is good,without emulsion inclination, has temperature＆salt-resistant ability,when it used with Zinc dihydrogen phosphate, sodium sulfite and scale inhibitors, the corrosion inhibitor effectiveness can enhanced,when used with Thiourea the corrosion inhibitor effectiveness can decrease,so it can not used with thiourea.

通过对LJ-1缓蚀剂进行性能评价，发现本品水溶解性较好；无乳化倾向性；具有一定的抗温性和抗盐性；将它与磷酸二氢锌、亚硫酸钠和阻垢剂进行复配时，能提高缓蚀剂的缓蚀效果，说明它的配伍性良好，当与硫脲复配时，它的缓蚀效果有所降低，说明它与硫脲不能复配使用。

It was found out that when the content of Y2O3 and CeO2 changed from 0%, 2.5% to 4.5% and 0%, 1.5% to 3.5% respectively, the refractoriness changed a little.

实验研究发现稀土氧化物的添加对陶瓷结合剂的耐火度有一定影响，抗折强度也有所变化。Y2O3的含量从0%、2.5%到4.5%变化时，CeO2的含量从0%、1.5%到3.5%变化时对结合剂的耐火度影响不大。

And you will find your writen english will be improved in the process of rewriting.

你会发现自己在不断的改写过程中，英文写作会有所提高。

Another trial found that 1,360 mg of willow bark extract per day (delivering 240 mg of salicin) was somewhat effective in treating pain associated with knee and/or hip OA.

树皮有效地减低了办公自动化，与安慰剂相比疼痛。103另一项试验发现，1360柳树每天树皮提取物毫克（杨素提供240毫克）有所治疗膝盖和/或髋关节炎引起的疼痛有效。104

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。