单线

It was found that the thermodynamically unfavourable isomerization of quadracyclane to norbornadiene could be accomplished in the presence of toluene or durene as a co-sensitizer.

首次发现在甲苯、杜苯等芳烃共敏化下，可以使原来不能进行的、热力学不利的四环烷→降冰片二烯异构化得以进行，并根据CIDNP结果提出这是由于生成了敏化剂/底物/芳烃三元基激络合物使反应的势能面改变造成的并促进单线态的系间窜跃。

As we have learned, guilty suspect Zhang Minfeng, alias " Ding Wei ", begin to be a purpose in order to seek profit from October 2006, open a name to be " lubricious bound forum " website, to escape blow of public security body, use DNS gangplank technology for many times on the technology, put the server in the United States, all of website staff member is single-track connection, the website does not save entry log, change ceaselessly the domain name of the website, to home, blow has apparent antagonist.

据了解，犯罪嫌疑人张民峰，化名&丁伟&，从2006年10月开始以牟利为目的，开设名为&色界论坛&的网站，为了逃避公安机关打击，在技术上多次使用DNS跳板技术，并把服务器放在美国，网站工作人员全都是单线联系，网站不保存登录日志，并不断更换网站的域名，对国内的封堵、打击具有明显的对抗性。

People always thought oxygen is beneficial hurtless to human body in the past, but from discovery SOD is had cleared exceed oxide after the action of freedom radical, the certain metabolization product that discovers oxygen (O2 ˙ or HO2 ˙, H2O2 and ˙ OH) and the active material of its ramification if fat kind cross oxidation child and single-track condition oxygen (˙ O2) can injure airframe.

过去人们总认为氧对人体是有益无害的，但自发现SOD具有清除超氧化物自由基的作用以后，发现氧的某些代谢产物（O2˙或HO2˙、H2O2与˙OH）以及其衍生物的活性物质如脂类过氧化产物与单线态氧（˙O2）可损伤机体。

Over the past week better news about the health of America's "monoline" bond insurers caused stockmarkets to rally and bond spreads to fall.

上周，美国&单线&债券保险公司又传出了健康运行的好消息，股市随之大振，债券息差也出现下降。

It is found that P(DEA-co-ZnMPc) presents high photoactivity, evidenced by the experiment of photocatalytic degradation of 1,3-diphenylisobenzofuran.

通过该锌酞菁聚合物对单线态氧捕捉剂1，3-二苯基苯并呋喃和L-色氨酸的光催化降解测试，发现其在可见光照射下具有较高的光活性。

To portably represent aspects of target configuration such as debug and release variants, or single- and multi-threaded builds, Boost.

为了可移植地表示目标配置的情况，如调试版本和发布版本、或者单线程和多线程，Boost。

Compared with the unsubstituted zinc phthalocyanine, these di-a-substituted analogues have a red-shifted Q band (at 689 vs. 670 nm) and exhibit a relatively weaker uorescence emission and a higher efciency at generating singlet oxygen.

与unsubstituted锌酞菁，这些娣给取代类似物有红移Q带（在689与670 nm ）和展览相对弱uorescence排放和更高efciency产生单线态氧。

We have proven that the accumulation of superoxide will be dangerous by disproportioning to other deleterious ROS such as H〓O〓 and ·OH, although superoxide is less harmful than singlet oxygen because of the capability of artificial quinone to partially prevent PS Ⅱ reaction center complexes from photodamage.

发现受到光抑制破坏的PS Ⅱ仍能生成O〓，尽管重组醌对PS Ⅱ反应中心复合物的保护作用表明O〓对PS Ⅱ的破坏性可能不如单线态氧强，但它可以通过诱发生成的其它活性氧物种，如H〓O〓和·OH等，导致对PS Ⅱ造成显著的破坏，因而过多的O〓生成对高等植物是有害的。

The document will be retried in a single-threaded filter.

将在单线程筛选器中重试此文档。

This paper introduces the software structure and real time process principle of real time NC system, according to the milling process character of NC system and the geometrical modeling method of computer simulation, presents a technique of subdividing roughcasts and data structures which applies to the computer simulation of the NC milling process; and in order to quicken the operating rate and enhance the reality of computer simulation, puts forward a logic algorithm of the 3D milling process of real time NC system which can display the effects of the computer simulation of 3D milling process of real time NC system dynamicly and efficiently in PC, such as the movement of tools, the elimination of materials, the shape changing of roughcasts.

刘景能，蒙艳玫（广西大学，530004）摘要：本文介绍了实时数控系统软件结构与实时工作原理，根据数控系统铣削加工的特点和计算机仿真几何建模方法，给出了适用于数控铣削加工仿真的毛坯离散细分方法和数据结构；为了加快处理速度和增强仿真效果真实感，提出了一种实时数控系统三维加工仿真的逻辑设计算法，即在单CPU机器单线程程序中使用普通软件循环和定时器模拟实现多线程，该算法可以在微机上动态显示高质量的铣削加工过程刀具的运动，材料的去除和毛坯形状的变化等数控加工三维仿真效果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。