潜伏期

Electrophysciological indexes: in the experimental group ,the tardy rate of induced motorius action potential ,recovery rates of the amplitude of compound muscle action potential and twitch tension and tetanic tension of triceps surae muscle ,were significantly higher than in the control group.(4) Compared with the control group ,the triceps surae muscle wet weight was significantly greater in the experimental group.(5) histomorphological indexes: the count of myelinated nerve fibers ,diameter of regenerated axon,thickness of nerve myelin sheath and area of capillary were much more in the experimental group than in the control group.(6) observation of ultrastructure with the transmission election microscope: more abundant organella and maturer myelin sheath lay in the injured peripheral nerve of the experimental group, while not lay in the control group.

分别在术后第2、4、6周时进行各项指标的检测，结果发现：（1）实验组SD大鼠在整个实验过程中，其精神、毛发、体重，运动灵活性等一般情况优于对照组；（2）实验组的坐骨神经功能指数恢复率显著优于对照组，P＜0.01；（3）神经电生理指标：实验组运动神经诱发电位潜伏期的延迟率显著优于对照组，P＜0.05；复合肌肉动作电位振幅的恢复率显著高于对照组，两组比较第2周时P＜0.01，第4、6周时，P＜0.05；小腿三头肌单收缩力和强直收缩力的恢复率实验组显著高于对照组，P＜0.01；（4）小腿三头肌湿重的恢复率，第2、4周时实验组高于对照组，差异非常显著，P＜0.01；第6周时，差异仍显著，P＜0.05；（5）组织形态学指标：有髓神经轴突计数、再生轴突直径的恢复率，毛细血管面积，实验组均显著大于对照组，P＜0.01、P＜0.05、P＜0.001；实验组髓鞘厚度的恢复率也显著高于对照组，第2周时P＜0.01，第4、6周时，P＜0.05；（6）透射电镜超微结构观察：实验组再生轴突中细胞器丰富，髓鞘结构成熟，神经再生情况优于对照组。

The test results suggested that the metalaxyl-resistant strains of Phytophthora parasitica var. nicotianae had quite high level of fitness on their latent period, infection frequency, disease index and lesion area.

对甲霜灵敏感性不同的烟草黑胫病菌适合度测定结果表明，抗性菌株在潜伏期、侵染率、病情指数和病斑面积等方面均具有相当高的适合度水平。

Many HIV-infected people in the incubation period without any symptoms, but there are also some people early in the infection may have fever, dizziness, weakness, pharyngodynia, joint pain, rash, swollen lymph nodes and other superficial body similar to the "cold" Symptoms of diarrhea in some people can.

许多受艾滋病病毒感染的人在潜伏期没有任何自觉症状，但也有一部分人在感染早期可以出现发烧、头晕、无力、咽痛、关节疼痛、皮疹、全身浅表淋巴结肿大等类似&感冒&的症状，有些人还可发生腹泻。

HIV-infected people in a considerable part of no symptoms, but there are also some people early in the infection may have fever, weakness, pharyngodynia, joint pain, rash, swollen lymph nodes and other superficial body similar to the "cold" symptoms, some people Diarrhea can also occur.

什么是艾滋病毒感染的潜伏期？艾滋病病毒感染的人中相当一部分没有任何自觉症状，但也有一部分人在感染早期可以出现发烧、无力、咽痛、关节疼痛、皮疹、全身浅表淋巴结肿大等类似&感冒&的症状，一些人还可发生腹泻。

For phasic interneurons, response latency decreased with increasing sound intensity up to about 60 dB above threshold.

它们对声强度的编码方式也不一样：分别以动作电位的数目与反应潜伏期对声强编码。

The amplitude of wave b changed remarkably and peaked after 5 minutes photopic adaptation.

经过分析观察到在不同的明适应时间，a， b波的潜伏期均无明显差异，b波的振幅变化较为明显，明适应5min后记录到的F-ERG，b波振幅值达高峰。

Methods The photopic ERG of three kinds of macular diseases were recorded, the amplitudes and latency of photopic white b-waves where analysed.

方法对三种黄斑病变进行双眼明视视网膜电图的检测，以明视白光b波的振幅及潜伏期作为观察指标。

The latencies of wave a and b showed no significant difference. The amplitude of wave b changed remarkably and peaked after 5 minutes photopic adaptation.

经过分析观察到在不同的明适应时间，a， b波的潜伏期均无明显差异，b波的振幅变化较为明显，明适应5min后记录到的F-ERG，b波振幅值达高峰。

4The reproductive activity are fairly between the adipose mesenchymal stem cells and bone marrow mesenchymal stem cells, the postdigestive 2nd and 5th generation cells have 6-9 days log phase growth after the latent period about 24-48 hours, then transit to the platform period.

4脂肪间充质干细胞的增殖能力与骨髓间充质干细胞相当，消化后的第2、5代细胞经历24～48小时的潜伏期后，进入6～9天的对数生长期，然后过渡到平台期。

But compared with the preinjury level, the latencies of MEPwere little shorter in TMS group and longer in sham TMS group,theamplitudes of MEP were higher in TMS and sham TMS group except lowerin hindlimb of sham TMS group.

两组大鼠患侧MEP潜伏期与神经功能缺损评分呈显著正相关，波幅与神经功能缺损评分呈显著负相关(P＜0.01)。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。