出现的

When deviation occurs anteriorly and inferiorly (that is, in the area of the internal nasal valve), it is more likely to be a source of obstruction.

而当鼻中隔偏曲出现得较为靠前靠下时，它可能会成为鼻阻塞出现的原因之一。

He keeps bobbing up in the most unlikely places.

他总是在极不可能出现的地方突然出现。

Fig 比喻 He keeps bobbing up in the most unlikely places.

他总是在极不可能出现的地方突然出现。

This paper to introduce a new experimental method of dispersion phenomena, in this experimental method, it can be directly observed by different substances uneven medium, the dispersion arising from the various phenomena of the material in different light source through uneven medium, the emergence of two different spectral dispersion surface, spectral noodles Bright (Bright-Line Spectrum), and dark lines is how it is formed and a series of important experimental phenomena.

本文要介绍一种新的色散现象出现实验方法，在这种实验方法上，可直接观察到不同物质通过不均介质后，所出现的各种不同色散现象，物质在不同光源照射下通过不均介质后，出现的两种不同色散谱面，谱面中明线和暗线是怎样产生等一系列重要实验现象。

For different substances that occur under two different light sources in two different stripes, when the slit mouth gradually Masuda Otsuki reduced, this process will find in the thin section of a gas light appears under the of the color overlay each other like , so that spectra of surface light intensity gradually weakened and finally win only the lower part of the spectrum not being added to the surface occurs, known as:"Bright-Line Spectrum."

对于不同物质在两种不同光源下出现的两种不同条纹，当把狭缝口逐渐増大即缩小，这一过程会发现在稀薄气体光源下出现一段一段的各单色象相互叠加，从而使谱面中光强逐渐减弱，最后只胜下部分沒被叠加到的谱面出现，被称为："明线光谱"。

"Eclampsia: coma and convulsions during or immediately after pregnancy, characterized by edema, hypertension, and proteinuria."

惊厥：怀孕时出现或之后随即出现的昏迷和痉挛，症状是水肿、高血压和尿蛋白。

"Eclampsia:coma and convulsions during or immediately after pregnancy, characterized by edema, hypertension , and proteinuria."

惊厥：怀孕时出现或之后随即出现的昏迷和痉挛，症状是水肿、高血压和尿蛋白。〞专家认为，这标志中国在高血压治疗基础研究方面取得重大突破。

One virus isolate was identified from the diseased chicken with a respiatory symptoms on some chicken farms in Anhui province.The artificially infected chickens appeared a transient respiratory syndromes, and the kidney of the death chickens were pale, flower-streak,swelled and has a deposes of uric acid salts.

从安徽省巢湖地区鸡群中出现的以肾肿大为主要特征的呼吸道疾病的病例中分离到1株病毒，易感雏鸡，病死鸡出现肾肿大、苍白呈花斑状、大量尿酸盐沉积；鸡胚连续盲传至第5代时开始出现死亡和侏儒胚。

After treatment, the therapeutic effect and result of X-ray image were compared in the two groups. A follow-up ranging from 1 month to 11 months showed that pain in the loin and back, decrease of vertebral height, complications of leaking of bone cement, and bed sore were not found in the patients receiving vertebroplasty.

经1~11个月的复查随访，所有经过椎体成形术治疗的胸腰椎压缩性骨折病人，腰背痛消除无复发，椎体高度恢复无丢失，未出现骨水泥泄漏等并发症，未出现对照组出现的长期卧床并发症。

The following exciting results are revealed: 1 When considering the influence of some nonlinear elements such as hard-limit of exciters, the effects of some devices such as Power System Stabilizer and Static Var Compensator which can introduce positive damping in power system, the reasonability of system parameter values in simulation, the SNB surface and HB surface on the boundary of SSSR will turn close to each other and even coalesce together; 2 Under some conditions, coupling between slow exciters and shunt capacitors will bring negative damping in power system dynamics, which increases the possibility of oscillatory instability. So the power system with mass shunt compensators is easily subjected to the oscillatory instability. In recent years, chaotic phenomena of power system have been reported many times. Some simulation studies even found chaos existing inside the power system SSSR. In this dissertation, chaotic phenomena in power systems are thoroughly studied in order to make clear the relation of chaos and SSSR. The following results are derived: 1 Based on Li-Yorke Theorem and their definition on the chaos, the existence of chaos in power system is verified; 2 Three possible routes of causing chaos in power system are found and deeply investigated. They are route of cascading period doubling, route of directly initial energizing and route of torus bifurcation (or quasi-periodicity). The latter two routes are investigated for the first time in power system stability studies; 3 When the stability conditions of chaos are broken, it is found they can lead to voltage collapse, angle divergence, or voltage collapse with angle divergence simultaneously.

针对在电力系统小扰动稳定区域内可能存在混沌吸引域的有关报道，本文深入研究了电力系统混沌现象的出现途径和与系统失稳模式之间的关系：1利用Li-Yorke定理和Li-Yorke的混沌定义，从理论上证明了电力系统混沌现象的存在性；2发现了电力系统中导致混沌出现的三种可能途径：倍周期分岔导致混沌、初始能量直接激发混沌和经由环面分岔导致混沌，并对后两种新发现的途径进行了较为细致的研究；3发现了混沌极限环破裂导致电压崩溃、角度失稳以及电压崩溃和角度失稳同时出现的现象，其中混沌极限环破裂导致系统角度失稳和电压崩溃及角度失稳同时出现的现象均属首次报道；4证明由微分-代数方程描述的系统模型，其小扰动稳定域的边界只包含HB、SNB和SIB三种分岔界面，在SSSR的内部和边界上，均不可能存在会导致混沌的点，从而将混沌现象排除在小扰动稳定域的研究之外，简化了后者的研究工作。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。