We show that the efficiency of high-order harmonic generation ( HHG) in two-color laser field can be enhanced, and analyze the mechanism of the enhancement of HHG.

In this thesis, the influences of the propagation effects to the HHG have been investigated, and the results show that the propagation effects can be used to improve the temporal characteristics of the harmonics and produce isolated broadband attosecond ( as) pulses.

本文从理论上研究激光脉冲及高次谐波在非线性气体介质中传播的传播效应对高次谐波产生的影响，发现可以利用传播效应来进一步改善高次谐波的时域特性，从而产生宽带单阿秒脉冲。

These main contents and conclusions of our work are: ( 1) The laser parameter influence on time-frequency of HHG in a two-colour laser pulse have been investigated.

本论文包括以下几个内容：（1）研究了双色场驱动下原子高次谐波的时频特性以及激光参数波动的影响。

The experiment results show that gas pressures and the position of gas cell have great influences on HHG from CO2. Finally, the dissertation sums up all of the research work.

实验表明，气体的压强和气体盒与激光焦斑的相对位置都会对CO2分子的高次谐波产生影响。最后，对全文的研究内容作了总结。

Henderson became part of HHG, a new UK holding company listed on the London and Sydney Stock Exchanges.

亨德森成为新成立的英国控股公司HHG的一部分。HHG在伦敦和悉尼上市。

There were reports in literatures that treatments with needle knife caused tendon rupture, and adhesion of tendon seriously afer operation, and recurrences of tenosynovitis and peripheral nerve injury, and infection of tissue, and so on.

文献中有报道，发现针刀治疗有可能造成肌腱断裂、术后肌腱严重粘连、腱鞘炎复发和周围神经损伤以及感染等严重并发症。

Among them, 65 cases were of subacromial bursitis ( SB) and 86 of tenosynovitis of long-tendon of biceps muscle ( ILBM).

其中肩峰下滑囊炎65例，肱二头肌长头腱鞘炎86例，均行ESWT治疗。

Arthritis/ tenosynovitis of chickens is the most important disease caused by ARV. ARV infected birds are also characterized by diarrhea, disorders of enteric function, low conversion rate of feed, growth tardiness etc.

此外，ARV感染更多的是导致腹泻、消化道功能紊乱、饲料转化率低、羽毛生长差，以及生长缓慢等病征。

Methods 119 patients with constrictive flexor digitorum tenosynovitis were allocated randomly into two groups. In group A ( control group), 56 patients were treated by trigger point injection with lidocaine and prednisolone acetate;

方法将119例屈指肌腱狭窄性腱鞘炎患者随机分成2组，A组为对照组56例，采用消炎镇痛液局部痛点注射治疗；

Avain viral arthritis which is also called infectious tenosynovitis, is cauded by Avian reoviruses in chickens and turkeys.

禽病毒性关节炎也称为传染性腱鞘炎，是由禽呼肠孤病毒（Avian reoviruses，ARV）引起的鸡和火鸡的一种以关节炎、腱鞘炎、吸收障碍为特征的免疫抑制病。

Chronic and extensive inflammation of the paratenon leads to stenosing tenosynovitis, producing a functional hallux rigidus.

肌腱周的慢性和广泛的感染会引起狭窄性腱鞘炎，引起功能性的拇强直。

Small needle knife radial treatment of sudden stem narrow tenosynovitis symptoms, and remove symptom is rapidly, and treatment time short, low prices, without any side effects.

小针刀治疗桡骨茎突狭窄性腱鞘炎疗效确切，解除症状较迅速，治疗时间短，价格低廉，无副作用。

Avian reovirus ( ARV) can cause viral tenosynovitis, malabsorption, and respiratory diseases in chickens.

禽呼肠病毒能引起鸡的腱鞘炎、吸收障碍综合征和呼吸道疾病。

Objective To discuss the therapeutic effectiveness of intrathecal injection plus needle and scalpel on strictured tenosynovitis of finger flexor tendon.

目的探讨注射加针刀治疗指屈肌腱狭窄性腱鞘炎疗效。

Tenosynovitis, synovitis, and bone edema independently correlate with disease activity measures in RA and suggest radiographic progression.

腱鞘炎、滑膜炎和骨水肿分别与RA疾病活动度相关，且提示影像学进展。

Ultrasound-guided syringe needle laceration in the treatment of stenosing tenosynovitis

超声引导下针头挑拨治疗手部狭窄性腱鞘炎

Objective To observe the treatment efficacy of trigger point injection and knife-needle for constrictive flexor digitorum tenosynovitis.

目的观察痛点注射与针刀治疗屈指肌腱狭窄性腱鞘炎的临床效果。

Conclusion Trigger point injection is an effective method for treatment of constrictive flexor digitorum tenosynovitis with mild symptom and short duration;

结论痛点注射疗法对屈指肌腱狭窄性腱鞘炎症状较轻、病程较短的Ⅰ度患者疗效高，且损伤小。

Chinese herbs effective to nourish liver kidney, dispel wind dampness were employed to treat 68 cases of tenosynovitis.

运用补肝肾、祛风湿中药熏洗治疗狭窄性腱鞘炎68例。

Tuberculosis should be included in the differential diagnoses of chronic tenosynovitis of unknown cause whenever active pulmonary tuberculosis exists.

慢性腱鞘炎不论是否同时罹患活动性肺结核，别诊断均应包括结核病。

Methods A retrospective comparison was made on the curative efficacy in 78 patients with stenosing tenosynovitis of the hand.

方法回顾性对比分析78例手部狭窄性腱鞘炎的治疗效果，按挑拨方法的不同分为2组。