可发现性

If a hexagonal system H satisfies such property, that is, for a positive integer k and 1 t k, any t disjoint hexagons of H are mutually resonant, it is said to be k-resonant or k-coverable.

另一方面，从纯实验的角度出发，著名化学家Clar等发现，恰当地确定一个芳香性六隅体可预测出多环芳族烃的许多电性质。

Kerwin, Regulatory Negotiation Versus Conventional Rule Making: Claims, Counterclaims,and Empirical Evidence, 10 J.

Theory 599 （2000）（发现参与者感觉协商性规则优先于传统性规则，并且比传统性规则更容易被执行）；也可参见

In addition, larger temperature difference of heat transfer can enlarge the maldistribution of the temperature.

通过比较二次封头和普通封头换热器截面温度分布情况发现：二次封头结构明显地改善了换热器出口截面温度分布，尤其在大Re下，温度分布不均匀性的改善效果更加显著，同时换热效能可增加7%左右。

It gets harder still when the only way CS will take an accusation seriously is if the woman making the accusation produces a police report, which makes many false, Western, ethnocentric assumptions including that the rule of law in every country is applied equally regardless of sex, nationality, sexual orientation, ethnicity, class, etc.; the behavior is classified as a crime in every country and the victim would not be deemed guilty (eg, homosexual encounters or drug-related incidents); the police are reliable and a written report can be obtained in a timely manner without excessive effort or expense; and one is culturally and linguistically competent and knowledgeable of a country's crime reporting procedures or can easily find out what they are.

它更难获得的唯一办法时，政务司司长将采取指控严重的是，如果妇女提出指控产生警方报告，这使得许多虚假的，西方的，种族优越感的假设，包括法治，在每个国家都同样适用，不论其性别，国籍，性取向，种族，阶级等；的行为列为犯罪在每个国家和受害者将不被视为犯罪（例如，同性恋遇到或毒品有关的事件），警方是可靠和书面报告可及时没有过多的努力或牺牲，一个是文化和语言能力和知识的一个国家的报案程序，或可以很容易地发现它们是什麼。

Wear degree decreases, and the wear particle distribution curves become protrusive and precipitous gradually in the initial stage.

通过分析铜合金销与碳钢盘在干摩擦条件下相互对磨所产生的磨粒群和销试样磨损量，发现磨粒的累积分布和微分分布特性随磨损时间的变化而变化：在磨损开始阶段，磨损程度逐渐减小，磨粒群分布曲线由平缓变得逐渐凸、陡；达到磨损平衡状态后，磨损率达到最小，磨粒群微分布曲线的幅值达到最大，横向宽度达到最小；随着销与盘间互适性变弱，磨损程度增大，磨粒分布曲线变得越来越平缓，横向宽度逐渐增大；磨粒分布曲线随磨损时间的变化规律与磨损率随磨损时间的变化规律有明显的对应关系，可为科学诊断和预测摩擦学系统状态提供有用信息。

Results: The coelomocyte could be divided into 7 types: large grained cell, small granular cell, large hyaline leucocyte, small hyaline leucocyte, lanceolate cell, facultative cell and bacillary flutter. The concentration range of the coelomocyte was 5.62~10.00×10^6/ml. In the observation of phagocytize, pseudopod were obviously found and the phagocytic power was strong in the small granular cell.

结果：观察发现罗氏海盘车的体腔细胞可分成：大颗粒细胞、小颗粒细胞、大透明细胞、小透明细胞、柳叶形细胞、兼性大细胞和杆状颤动体；体腔细胞的浓度范围是：5.62~10.00×10^6个／mL。

By statistical analysis,the normal value of haircalcium and magnesium for healthy children in Jiujiang region was made.1688 children(73.39%)were found rachitis to varied degree,of which,1471(87.14%)had a low level serumal magne-sium simutaneously,The authors think that adding calcium can strengthen therapeutic effective-ness of rachitis caused by vitamine D deficiency.

通过统计学处理，制定出了我市健康小儿发钙、发镁的背景值。发现1688名小儿患有不同程度的佝偻病，占调查人数的73.39％。这组佝偻病患儿中1471例同时伴有低镁，缺镁率为87.14％。作者提出，对维生素D缺乏性佝楼病同时补充钙、镁，可提高疗效。

"Prompt recognition of sympathetic abnormalities might result in earlier therapeutic interention, reduced orthostatic intolerance, and increased quality of life," Dr. Raffaello Furlan from the Uniersity of Milan and colleagues write in the January issue of Hypertension.

米兰大学Raffaello Furlan博士和其同事在《高血压》杂志1月份期刊中写到，"及早发现交感神经冲动异常可指导无直立性低血压的PD患者早期治疗，减少直立耐受不能发生，提高生活质量"。

Furthermore, a convenient procedure for synthesis of unsymmetric squarylium cyanies has been developed. We find the particular reactiveness between benzotellurazolium lodide and squaric acid: only 1: 1 condensation is involved in this reaction. The resultant can condense easily with benzothiazolium iodide to give unsymmetric squarylium dye of unique component.

研究了苯并碲唑季铵碘盐与方酸的特殊反应性，发现它们只发生1：1缩合，缩合产物可与苯并噻唑碘盐反应生成染料，从而提供了制备单一组分的不对称方酸碲菁染料的简便方法。

The auxiliary can be recovered in high yield (81%) only by filtering and recrystallization. Besides, some other aldehydes have been chosen to test the enantioselectivity of N,N\'-dibenzyl tartamide, in comparison with two other allylaborates reagents developed previously by Roush and Brown, respectively. The results show that %e.e. of homoallylic alcohol is superior to that of the former, and approaches the Brown reagent.

产物经S_N2反应得瑞格列萘中间体-甲基烯丙基-2-氯苯基-叠氮甲烷(17)；同时，将筛选出的新型手性配体N-苄基酒石酸二酰胺用于其他几种醛(正丁醛，异戊醛和环己醛)的不对称烯丙基化反应，并与广泛应用的Roush配体(22)和Brown配体(27)相比较，发现其立体选择性优于Roush配体，并接近Brown配体，但明显具有可回收利用的优势。

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。