经

As the mass emerging of new words, the disyllabic word-formation methods had added more forms, all these led to the change of the basic features of vocabulary.

但是在新词的产生上，单词的这些发展己经不是词汇变化的主流形式，新词的产生己经让位于通过词形扩展的方式形成的双音词。

Methods The color doppler flow sonographic features (Siemens Acuson Sequoia 512 ) and transcranial Dopper indexes (MT-3000) of carotid arteries in 185 patients with vascular vertigo were observed and evaluated prospectively.

方法应用西门子Acuson Sequoia 512彩色多谱勒超声显像仪与MT-3000经颅多谱勒仪回顾分析185例血管性眩晕患者的颈部血管彩超与经颅多谱勒检测结果。

The computer separately connects and controls the I/O end and A/D converter; the I/O end connects and controls the X, Y axis driving circuit and the semiconductor laser; the X, Y axis step-by-step driving circuit connects and controls the X, Y step-by-step electrical machines to control the dimensional platform; the beam of the semiconductor laser passes through the focusing drawtube with 0.1mm diameter to form the facula with the diameter less than 0.1mm; the facula irradiates on the detector surface of the XY dimensional displacement platform to produce the corresponding electric signals; the detector surface connects the A/D converter through the amplifier; the electrical signal is amplified and is converted into the data signal by the A/D converter and is sent to the computer for processing.

由计算机分别连接并控制I/O端口和A/D转换器，I/O端口分别连接并控制X、Y轴步进电机驱动电路和半导体激光器，X、Y轴步进电机驱动电路分别连接并控制X、Y轴步进电机，从而控制二维位移平台，半导体激光器的光束经过设有直径0.1mm小孔的聚焦镜筒形成＜0.1mm直径的光斑，光斑照射于设在XY二维位移平台上的探测器表面使其产生响应的电信号，探测器表面经放大器连接A/D转换器，电信号经放大器放大后，由A/D转换器转换为数据信号送计算机处理。

Therefore, we utilize optical switch to switch over two routes P1 and P2 which are normal feeder fiber P1 and protecting fiber P2. Signal pass P1 and P2 and through 2X2 coupler, splitter, and 2X1 coupler into the drop fiber. Finally pass through WDM coupler and filter into ONU.

传输时利用光开关切换成两路路径P1和P2，分别为在正常下的P1馈线光纤和发生错误时切换成P2保护光纤，再经2X2耦合器、分歧器和2X1耦合器，进入终端光纤，最后经分波多工耦合器和滤波器后进入光网路单元。

By techinique of micro-surgery, the vector mixed with lyposome was injected into mammary gland of mid-term and later stage of pregnant rats through mammary gland center duct.

乳腺特异性表达载体，该载体经脂质体包裹后，通过显微外科技术，经乳腺导管注入妊娠中后期大鼠乳腺中进行表达。

Results: All the 14 cases showed hypoechoic masses at the right of pancreas head or inferior to pancreas head. Thirteen cases were diagnosed as duodenal tumor by ultrasonography, another one was diagnosed as enlarged lymphnode. Of all the 14 cases, 13 cases were duodenal tumor demonstrated by the surgical and histological examination, one case was diagnosed as duodenitis by duodenoscopy.

结果：超声检查14例均表现为胰头附近的低回声肿块，13例超声诊断为十二指肠肿瘤，1例诊断为腹膜后肿大淋巴结。14例中，13例经手术病理证实为十二指肠肿瘤，1例经十二指肠镜诊断为十二指肠炎。

The molecular weights of the 11 major bands were 82, 79, 60, 51, 46, 38, 32, 30, 28, 24 and 18kD, respectively. The results of Western blotting with the positive serum of anaphylactic patients showed that the 1st-4th instar larvae all had the specific allergens whose molecular weights were 82 and 79kD, respectively; only the 5th instar larvae all had the specific allergen of 30kD. We purified the protein of 30kD by ion exchange chromatography and gel isolation and identified it as ectoblast protein by MALDI-TOF-MS.

选用家蚕过敏患者阳性血清进行免疫印迹，1~4龄家蚕均显示出82和79kD的特异性变应原；但只有5龄家蚕的30kD蛋白为特异性变应原，通过离子交换层析和经切胶纯化出30kD蛋白，再经MALDI-TOF-MS鉴定该蛋白为外膜蛋白。

The Book of Changes is an important origin of the Chinese civilization. The integrative and the extraordinary oriental philosophical syste m, established by The Book of Changes, Laozi, Zhuangzi and The Commentary of Cha nges, molds effulgent Chinese civilization.

易经》是中国哲学的重要源头，由《易经》、老庄到《易传》所建立的一套完整而独特的东方哲学体系，塑造出光辉灿烂的中华文明。

The eluviation experiment of the two-stages column filled with steel slag farther showed this process can be used as the pretreatment stage of chromium-containing wastewater treatment in industry.

结果表明，经硫酸亚铁还原处理后再用钢渣处理比单纯用钢渣处理的效果明显提高，采用钢渣／总铬质量比为40的100目钢渣处理经硫酸亚铁还原后的含铬废水，总铬和Cr^6＋去除率分别达79％和84％，采用钢渣柱进行的两级淋滤实验进一步表明该方法可作为工业上含铬废水处理的预处理段。

Under normal circumstances, 42 days after menopause through B ultrasonic examination to the pregnant and the embryo sac, but if you are not allowed to view the ovulation, fertilization implantation time baby will be about 1 week back, so the doctor recommended some menopause 50 days to do the first time the B-ultrasonography.

一般情况下，停经42天后能通过B超检查到孕囊和胚芽，但如果你的排卵期不准，宝宝受精着床的时间会退后1周左右，所以，也有一些大夫建议停经50天后做第一次的B超检查。

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％。