延迟期

将如此短暂的延迟期归结为生长素作用于基因活性的结果走不合适的。

It is inconsistent to attribute such a short lag period to a result of an auxin effect on gene activity .

火花点火发动机着火延迟期、燃烧持续期及NOx排放的数值模拟预测

Numerical Simulation Predication for Ignition Delay , Combustion Duration and NO_x Emissions of SI Engines

CT、MRI增强后延迟期多表现为边缘强化或内部分隔样强化。

On dynamic enhanced CT or MRI scan , most of lesions demonstrated peripheral enhancement or septal enhancement during delayed phase .

目的：评价结节型肝细胞癌在螺旋CT增强扫描中，其动脉期、门脉期、延迟期的病灶检出率。

Purpose : To evaluation the detected rate of nodular hepatocellular carcinomas ( HCC ) on spiral CT enhanced scanning of arterial - , portal - , and delay phase .

肝内病灶中HCC、肝转移瘤信号强度无明显变化或呈轻度负性强化。肝血管瘤等良性病灶信号在扫描延迟期可见轻度正性强化作用。

However , the signal intensity showed few changes in hepatic metastases and only a little positive or negative enhancement in angioma 、 HCC and FNH .

结果：光动力学疗法与He-Ne激光照射脾区联合治疗组，肿瘤抑制率和生长延迟期均优于其他组。

Results : Photodynamic therapy and He-Ne laser radiation in combination group excel other groups in the inhibition rate and grown delay time of the tumor .

目的探讨肝脓肿在多层螺旋CT（MSCT）双期或/和三期（动脉期、门静脉期、延迟期）增强扫描的表现及临床价值，特别是在动脉期的表现。

Objective To study MSCT findings and clinic value of hepatic abscesses on enhanced double-phase and ( or ) three-phase ( arterial and protal venous phase and delayed phase ), especially during arterial phase .

目的研究肝小血管瘤（SHHE）在螺旋CT多期（动脉期、门脉期和延迟期）增强扫描中的表现，提高诊断水平。

Objective To investigate the features of the enhancement of small hepatic hemangioma ( SHHE ) at multiphase spiral CT scanning and improve the diagnosis .

本文介绍了火花点火发动机着火延迟期、燃烧持续期及NOx排放的数值计算方法，并结全准维湍流卷吸模型进行了数值计算。

A numerical simulation method for ignition delay , combustion duration and NOx emissions of spark-ignition engines is developed , and the numerical calculation is carried out with the quasi-dimensional turbulent entrainment model .

石墨掺杂会增长B／KNO3的激光点火延迟期，这一规律与石墨掺杂对B／KNO3的吸光性能的影响规律一致。

Doping graphite can make the delay period of ignition of laser lengthen , in which the law is accordance with the effect of doping graphite into B / KNO3on the ability of absorption of light .

单发小于1cm者6例，虽无明显肝动脉期结节样强化，但具有门静脉期和延迟期的典型改变。

Cases less than 1 cm is single without typical enhancement , but have other typical exhibition in phase of portal vein and delay .

点火延迟期≥25ms；

Ignition delay time ≥ 25 ms ;

回顾分析59例HCC动态增强前后MR图像，观察T1WI上HCC平扫、动脉期、门脉期及延迟期信号强度的演变，增强前后包膜、门脉癌栓及肝内转移的显示。

And to observe changes of signal intensity of lesion in plain scanning , arterial phase , portal venous phase and delayed phase and to show the capsule of tumor , cancer embolus in portal vein and metastases in liver on TI-weighted images .

IHS驻上海的光伏产业分析师谢锋（FrankXie）表示，那些资金实力雄厚、或有国际业务的企业有能力挺过补贴发放延迟期，而部分较弱的公司却难以完成自己的项目——尤其是考虑到整体经济放缓的背景。

Frank Xie , a solar analyst for IHS in Shanghai , says those with strong financial backing or international businesses can ride out the subsidy delay but some weaker companies will struggle to complete their projects , particularly given the wider slowdown .

增强采用薄层动态扫描，分别于注射对比剂后25,60s行动脉期、门静脉期扫描，10～15min行延迟期扫描。

For thin-slice dynamic enhancement , scanning time of 25 s was used in arterial phase and 60 s in portal phase , 10 ~ 15 min in delayed phase .

牵张成骨（DO）最早由前苏联矫形外科医生Ilizarov介绍，在截骨手术和延迟期后延长骨段，Ilizarov定义的有关牵张成骨原则沿用至今。

Distraction osteogenesis ( DO ), that is bone lengthening following an osteotomy and a latency period , was originally introduced by a Russian orthopaedic surgeon Ilizarov , who also defined the main principles used nowadays in DO .

另外一个阶段是延迟期预适应，它是在最初预刺激损伤出现后的12～72小时内发生的心肌保护现象，被命名为第二窗保护（SWOP）。

The other is delayed phase which is induced about twelve to seventy - two hours after pretreatment and is called " second window of protection ( SWOP ) " .

注射造影剂后30s开始动脉期扫描，70s开始门脉期扫描，另有4例加做3～4min的延迟期扫描，观察病灶的强化方式。

Arterial phase scan of the whole liver began at 30s after initial injection of contrast medium and the portal venous phase scan started at 70s . Four of seven cases underwent additional delayed phase scans begun at 3 ~ 4 min. The enhancement patterns of the lesions were observed .

固体培养基上培养的铁皮石斛PLBs生长曲线大致呈S形，延迟期为二十天，对数增长期为三十天，培养五十天后进入稳定期。

The growth curve of PLBs cultivate on solid culture medium was " S " type . There is an initial lag phase of twenty days at the beginning of the culture , followed by a rapid growth period of thirty days and The growth rate declined after fifty days .

强化时间长，至延迟期；

The long time of contrasting to the delay time .

关于酵母延迟期的研究

As for yeast delay the research of the period

再生式喷雾燃烧过程中着火延迟期的影响特性

Effects of ignition delay on regenerative spary combustion process

发动机中沼气着火延迟期的计算

A Calculation on Ignition Delay of Biogas in Engine

生长曲线呈S形，可分为延迟期，指数生长期和减速期。

The growth curves were all S shape .

结论延迟期等密度强化是脾血管瘤的特征性表现；

Conclusion Delayed enhancement with isodensity is one of CT features for splenic hemangioma .

实验中应用快速压缩机得到了温度与点火延迟期的关系。

The ignition delay and temperature curves were measured with a rapid compression machine .

液体燃料抛散比药量及点火延迟期的研究

Study on Dispersal Ratio of Center High Explosive Charge to Fuel and Ignition Delay Time

观察各组小鼠肿瘤的体积、肿瘤抑制脾区率随照射天数的变化及肿瘤生长延迟期。

Observed the volume , the inhibition rate and grown delay time of the tumor .

动脉期敏感性高于门脉期和延迟期，三期联合检出率明显增加达到93%。

The combined sensitivity increased significantly to 93 % by combining the detection in three phases .

药剂配比对半导体激光点火感度和延迟期的影响

Effect of The Mass Percentage of Composition to Semiconductor Laser Diode Ignition Threshold and Delay Time