峰值

High peak value of biacetyl occurred incidentally in beer brewing.

啤酒生产中偶然会出现双乙酰峰值高的现象，可通过添加α-乙酰乳酸脱羧酶加以解决，可在发酵液中添加，也可在清酒中添加。

Bondar draws on her remarkable depth of expertise as an astronaut, physician, scientific researcher, photographer, author, executive coach and team leader to stimulate, motivate and inspire peak performance.

博士bondar借鉴了她出色的，深入的专业知识，作为一个航天员，医师，科学研究员，摄影家，作家，执行教练和领队，以刺激，激励和鼓舞峰值性能。

Until about 3,500 rpm, the four-cylinder was smooth and refined, but it got a little boomy as it nears its torque peak.

直到3500转，在4缸是顺利和完善，但它有点儿boomy ，因为它接近扭矩峰值。

Positive and negative interval divisions of dynamic pressure signal was proposed. The differences of weighted signal sums,signal mean values,signal peaks of every two successive intervals were selected as the features of leak signal,and their calculations and relative scaling transformations were presented. The feasibility criteria for lengthwise and breadthwise evaluation of leak signal features were presented,and evaluation was done with features extracted from field data and the feasibility was verified.

提出了把动态压力信号作正负区间划分、把相邻区间信号累加值差分、相邻区间信号均值差分和相邻区间信号峰值差分作为泄漏信号识别特征的特征量计算方法和相对量化方法，分析了泄漏信号特征量的横向、纵向合理性评判依据，并以此对从实际泄漏信号中提取得到的特征量进行了检验，验证了特征量提取方法的合理性。

The thicking of secondary cell wall may be one of the reason of ethanol accumulation. The activities peak value of CAT, PPO and POD were advanced and the activity of AAO gradually increased, the content of total phenol decreased sharply, the production rate of superoxide anion ,the content of MDA and H2O2 in flesh of 'brumal jujube' increased treated with ABA during storage, this showed ABA accelerated the scenescence of fruit, the effects of ABA on 'brumal jujube'fruit was contrary to GA.

点红冬枣贮藏过程中，各有机酸(柠檬酸、t-顺乌头酸、琥珀酸、延胡索酸)含量逐渐下降，苹果酸略有增加，丙酮酸含量逐渐增加，峰值出现后下降，说明丙酮酸的增加与进入三羧酸循环的有机酸流量的降低是导致果实乙醇发酵的机制之一；点红冬枣中蔗糖含量较高，贮藏期间，蔗糖含量下降，葡萄糖和果糖含量增加，气调贮藏可延缓果实蔗糖降解和葡萄糖和果糖含量的增加。

GA treatment restrained the respiration rate and ethylene production. 100mg.L-1ABA and 1000 L.L-1 ethephon evidently increased TSS and total titratable acidity acid content of green-mature fruit. The effect of ABA was more significantly than 1000 L .L-1ethephon, this suggested'ABA was the main hormone of influencing scenescence of'brumal jujube'fruit.

白熟冬枣采后冷藏过程中，内源ABA含量逐渐上升，贮藏后期有峰值出现；IAA和GA含量呈逐渐下降趋势；乙烯利和ABA处理都促进了内源ABA的积累和IAA和GA含量的下降，而ABA的作用比乙烯利明显；说明ABA调控果实的衰老是通过影响内源激素的变化而起作用的。

The electron beam current measured by the beam current monitor (BCT3) is almost in direct proportion to the induced voltage of the fundamental harmonic. When the parameters of the pre-buncher and buncher are adjusted greatly while the beam current being unchanged, the fifth harmonic signal has a great change, but the fundamental signal changes gently. The test results are all in good agreement with the theoretic analysis.

根据不同时刻的记录，基频腔峰值电压与束流流强探测器BCT3所测流强值近似成正比关系；当大幅改变预聚束器和聚束器参数而束流流强不变时，反映聚束质量的五倍频腔信号也随之大幅改变，而反映流强信号的基频腔信号则变化不大，这些试验结果与理论分析完全一致。

By using of the theory and simulation methods above, the inject cavity, buncher cavity and output cavity are analysed separably. With An annual electron beam of voltage 500kV, and current 3kA, average output microwave power 455MW and peak power 1.3GM is observed, bandwidth is 60MHz, the efficiency is 30.3%, the gain is about 36.8dB.and the frequency is 2.85GHz, The amplitude and phase of output microwave is stable.

最后运用上面所得出的一系列理论及模拟方法，分别对相对论速调管的注入腔、聚束腔和输出腔的工作特性进行了详细的分析和优化设计，我们采用3kA和500kV的环形强流相对论电子束，最后得到了工作频率为2.85GHz、饱和增益为36.8dB、效率为30.3％、带宽大约60MHz、平均功率为455MW，峰值功率可达1.3GW的微波输出的相对论速调管，输出微波的幅值平稳，相位稳定。

The measured bunch length ranging between 1.4 mm and 2.0 mm agrees well with the theoretic calculation of 1.5 mm.The electron beam current measured by the beam current monitor(BCT3) is almost in direct proportion to the induced voltage of the fundamental harmonic.When the parameters of the pre-buncher and buncher are adjusted greatly while the beam current ...

根据不同时刻的记录，基频腔峰值电压与束流流强探测器BCT3所测流强值近似成正比关系；当大幅改变预聚束器和聚束器参数而束流流强不变时，反映聚束质量的五倍频腔信号也随之大幅改变，而反映流强信号的基频腔信号则变化不大，这些试验结果与理论分析完全一致。

The electron beam current measured by the beam current monitor(BCT3) is almost in direct proportion to the induced voltage of the fundamental harmonic.When the parameters of the pre-buncher and buncher are adjusted greatly while the beam current being unchanged,the fifth harmonic signal has a great change,but the fundamental signal changes gently.

根据不同时刻的记录，基频腔峰值电压与束流流强探测器BCT3所测流强值近似成正比关系；当大幅改变预聚束器和聚束器参数而束流流强不变时，反映聚束质量的五倍频腔信号也随之大幅改变，而反映流强信号的基频腔信号则变化不大，这些试验结果与理论分析完全一致。

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。