单腔的

The influences of decay coefficient of the cavity and the intensity of the field on the phase distribution as well as its fluctuation are discussed.The results show:if there is absence of the phase damping,the phase distribution oscillates with the period π/λ.It presents single leaf at t=nπ/λ,but it splits into multi-leaf construction during the evolution period due to the interaction between the field and the atoms.

结果表明：当腔不存在损耗时，光场相位分布概率以π/λ作周期性振荡；且在t=nπ/λ时刻，光场和原子是退纠缠的，相位分布概率曲线在极坐标图中呈单叶型结构；但在演化周期内，由于光场与原子的相互作用相位分布概率曲线会劈裂为多叶型结构。

Results Eleven cases of TBMN in children were showed as isolated hematuria, glomerule with normal appearance or slight change and characterized by diffuse thin basement membrane in ultrastructural observation( the thickness of GBM＜ 200 nm, and dense-layer＜ 100 nm).

结果：11例小儿TBMN临床主要表现为单纯血尿，无其它明显的阳性体征，光镜下肾小球无明显改变或轻微异常，未见蛋白管型，包曼囊内及肾小管腔内可见渗出的红细胞，电镜下GBM广泛变薄，平均厚度＜200 nm，致密层厚度＜100 nm。

A single stage amplifier was used outside the loop cavity to increase the output power, and the influence of amplification on laser quality was analyzed.

环形腔输出后加入单级光放大提高输出激光的光功率，分析了放大对激光性能的影响。

A flash-lamp-pumped, passively Q-switched Nd:GdVO4 laser with Co:LMA as saturable absorber is demonstrated in plano-concave laser cavity.

当腔长为16.3cm，泵浦能量为19.8J时，输出的单脉冲能量为4mJ，脉冲宽度为80ns，对应的峰值功率为50kW。

There are two structure characteristics were put forward,including the integer side core-pulling mechanism of the half block with mold cavity and the demoulding mechanism of the pin-point gate using single parting surface.

提出了型腔哈夫块实现整体侧抽芯和点浇口采用单分型面脱模的结构特点。

Several typical cavities containing gratings, etalons and resonant reflector as frequency selective elements are studied.

对包括有单、双光栅、标准具和谐振反射器等选频元件的几种典型腔进行了研究。

According to these results we discuss the approximate analytical expressions for the spectra of one-atom and two-atom mazers, respectively.

首先，我们建立了多原子微激射器模型，推导出了腔场主方程和光谱的本征值表示，并且在超冷原子极限下对单原子与二原子情况作了解析讨论，从理论上分析了它们之间差异。

Reaearch on mode selection theory of coupled resonator and single, double wave plate longitudinal-mode splitting theory.

研究耦合腔激光器的选模原理以及单、双波片纵模分裂原理。

Objective:To explore the effects of out cavity single slip knot technique in non titanium clip two hole method laparoscopic cholecystectomy.

目的：探讨腔外单滑结技术在无钛夹二孔法腹腔镜胆囊切除术中的效果。

Methods:To analyzed the clinical data of 62 patients underwent two hole method LC with out cavity single slip knot technique.

目的：探讨腔外单滑结技术在无钛夹二孔法腹腔镜胆囊切除术中的效果。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。