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A decoding strategy for nonlinear codes using a neural network is presented. Within the capacity of error correction, it can correct and detect errors of general nonlinear codes which have some specific code distance with zero error probability.

摘要本文提出一种非线性码神经网络译码方案，在纠错能力范围内对满足码距特性的一般非线性码以零错误概率进行纠错译码，并在检错能力范围内检错。

For the difficulty to simulate the complex model regarding the single seismic record, the single stack section and the blast reflecting surface zero offset section are presented, and the processing of section migration is realized.

对于单炮记录难于模拟复杂模型的情况下，实现了单次叠加剖面和爆炸反射面的零炮检距剖面，并进行了偏移处理。

The zoom lens of this system has been introduced, and measure error has been discussed in detail.

本文详细介绍了该系统的微距摄影测量型电动变焦镜头，并对测量误差进行了分析。

Results There was a downtrend in weight of dams on GD20 as the DBTD exposure dose increased. The weight of dam's utero significantly decreased in 30 mg/kg group. A significant decrease in fetal weights was observed in all DBTD groups, and fetal sizes in 20, 30 mg/kg groups. Exposure to DBTD from GD 12-19 resulted in a distinct increase in normalized anogenital distances in female fetuses, but no effects were seen in male ones.

结果 妊娠20d时，孕鼠体重随DBTD剂量升高呈下降趋势，但与对照组比较，差异无统计学意义，30mg/kg组孕鼠子宫重量显著降低；所有DBTD染毒组雄性、雌性胎鼠体重均显著降低，20、30m/kg组胎鼠体长显著降低；所有DBTB染毒组雌性胎鼠肛门距生殖器的标化距离显著增长，而雄性胎鼠无显著变化。

Venipuncture when 2 M In of prolapse of nature of armrest of antebrachium edge chair, can increase pressure of vein of limbs Yuan Duanjian, make arm vein natural inside short time plentiful, after handlers take advantage of an opportunity plunges into hemostatic belt, make the same score the arm put on chair armrest, the place that hemostatic belt ties is apart from puncture to nod 10~15 Cm, time is beautiful with 30~120 S, after such making that syringe needle enters blood-vessel, continueing to advance in the process, cause loss not easily to hemal wall, raised puncture to become power and hemal repeated usage...

静脉穿刺时前臂沿椅子扶手自然下垂2 m in，可增加肢体远端浅静脉压力，使手臂静脉在短时间内自然充盈，操作者顺势扎止血带后将手臂平放于椅子扶手上，止血带扎的位置距穿刺点10~15 cm，时间以30~120 s为佳，这样使针头进入血管后在继续行进过程中，不易对血管壁造成损伤，提高了穿刺成功率和血管重复利用。。。

The known China earliest primitive anthropolite discovery to a Yunnan Yuan stratagem, is apart from the now approximately for 1.7 million years.

已知中国最早的原始人类化石发现于云南元谋，距今约一百七十万年。

Paleolithic period later period anthropolite, unearthed more, mainly has Liujiang man, the upper cave man, the He Tao people and so on, is apart from the now approximately for tens of thousands of years to more than ten thousand years, was at the new person stage, the physique shape basically has vanished primitive.

旧石器时代晚期的人类化石，出土更多，主要有柳江人、山顶洞人、河套人等，距今约数万年至万余年，处于新人阶段，体质形态已基本上消失了原始性。

The influence of the dummy anthropometric parameters on simulation results is also studied based on a real accident case.

研究表明这些参数不仅会影响行人抛距，而且直接关系到行人损伤的形式和程度[1-2]。

It also improved the radar, expanded the fire control and stores control computers, allowed Block 15 aircraft to fire the AGM-119 Penguin antishipping missile, the AGM-65 Maverick air-to-ground missile, and the AIM-120 advanced medium-range air-to-air missile, or AMRAAM.

它还改进了雷达，扩展了火控和外挂控制计算机，允许第15批次的飞机发射AGM-119'企鹅'反舰导弹，AGM-65'小牛'空对地导弹，还有AIM-120先进中距空对空导弹，也就是AMRAAM。

Three gastric biopsies were taken within 2-3cm around the pylorus of gastric antra,urease detection,HE fuchsin staining and immunohistochemical analysis of Helicobacter pylori IgG antigen,HBsAg and HBcAg were performed separately.

2例肝病或非肝病因伴有胃病行胃镜检查的患者，取胃窦小弯距幽门周围( 2 - 3 )cm处粘膜 3块，分别做快速尿素酶试验及嗜伊红、品红染色，并行免疫组化检测幽门螺旋杆菌HPlgG型抗原。

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。