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These results provided the evidence that the formation of imino acetoxyphosphoranes intermediates was crucial to bioorganic reactions of N-phosphoamino acids.

这些结果从机理上证明N-磷酰氨基酸在水／醇体系中所发生的仿生化反应的确经历了氨基酸磷烷中间体。

In addition, ioding was found to be an efficient catalyst for the imino Diels-Alder reaction of N-arylimine and enol ethers and the reaction provided tertrahydroqinolines in good yields. One pot synthesis of tetrahydroqinolines from aldehyde, aniline and enol ethers was also achieved using iodine as the catalyst. The chemical yield of the"one pot"reaction was comparable with that obtained using preformed N-arylimine.

此外我们也发现碘能够有效地催化N-芳基亚胺与烯醇醚的Diels-Alder反应，以很高的化学收率得到了四氢喹啉衍生物，并且发现碘也能够直接催化芳香醛、苯胺、烯醇醚的三组分&一锅&反应，获得的化学产率与使用预制的N-芳基亚胺相当。

For developing students'creative ability of chemical engineering and technology,provided a new practical teaching method that is made in practical teaching,imitational teaching,practice base in school connects with practice base out of schoolI.

化工专业实践教学从培养学生的创新能力出发，提出由实验教学、仿真教学、校内实践和校外实践4个模块组成的实践教学新模式。该教学模式对学生知识、能力、素质的协调发展起到重要作用，毕业生就业方向明显拓宽

Methods for producing an immunogenic response without producing a transient febrile condition are also provided.

还提供了产生免疫原性应答而不产生暂时发热症状的方法。

Where the assured has parted with or lost his interest in the subject-matter insured, and has not, before or at the time of so doing, expressly or impliedly agreed to assign the policy, any subsequent assignment of the policy is inoperative; Provided that nothing in this section affects the assignment of a policy after loss.

在被保险人对保险标的已经没有或丧失利益，且在此之前或当时未明示或默示同意转让保险单之情况下，则随后保险单的任何转让均属无效。但本条规定不影响在发生损失之后的保险单转让。

Where the assured has parted with or lost his interest in t he subject-matter insured, and has not, before or at the time of so doing, expressl y or impliedly agreed to assign the policy, any subsequent assignment of the policy is inoperative; Provided that nothing in this section affects the assignment of a policy after loss.

在被保险人对保险标的已经没有或丧失利益，且在此之前或当时未明示或默示同意转让保险单之情况下，则随后保险单的任何转让均属无效。但本条规定不影响在发生损失之后的保险单转让。

Our working people are provided by the state with stable jobs inaccordance with their abilities and aptitudes.

国家根据劳动人民的能力和才干分配给他们稳定的工作。

As, for example, when Venus is in sextile to the luminaries,provided that she is occidental to the sun and oriental to the moon, inaccordance with the original arrangement of their houses.

举例子：当金星与月亮六分相的时候，金星就在太阳的东边，在月亮的西边，用最原始的分宫法。

Aim at the question of measurement inaccurateness for the causes of disturbances and temperature excursion in the PLC multi-analog signals measure system,a kind of analog calibration method least square algorithm based is put forward.And then the detailed computation process of PLC analog signal's measure calibration is provided.

在由传感器、隔离器和PLC模拟量测量模块以及后端显示计算机组成的多路测量系统中，如果对测量参数不进行标定，则由于仪器本身的测量误差、多路测量通路之间的干扰等因素，后端测量计算机显示的测试数据往往是不准确的。

Provided is a threshold determining device (10) for determining a threshold, at which the ratio for the coincidence/incoincidence of each data to become less than a required value becomes a required assurance value or more.

提供了一种用于确定阈值的阈值确定设备，在该阈值，小于要求值的每个数据的假匹配率是要求的保证值或者更大。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48