回声

Methods Children with abdominal pain were examined conventionally with frequency ultrasound,and the enlargemental lymphs were displayed clearly.

应用高频探头对腹痛小儿常规行超声检查，并记录肿大淋巴结的部位、大小、形态、回声及长短轴比值。

Dainty abandon, sometimes as if Nature laughing on a hillside in the sunshine; serious and firm monotones, as of winds; a horn sounding though the tangle of the forest, and the dying echoes; soothing floating of waves, but presently rising in surges, angrily lashing, muttering, heavy; piercing peels of laughter, for interstices; now and then weird, as Nature herself is in certain moods------but mainly spontaneous, easy, careless------often the sentiment of postures of naked children playing or sleeping.

偶尔小小格致的放纵，宛若自然在撒满阳光的山坡上纵情欢笑；有时深沉坚定，低低吟唱，仿佛风的轻吼；有时如号角长鸣，透过枝桠纠缠交织的森林传至耳际，缭绕着那越来越微弱的回声，渐行渐远；犹如那素来静谧温存的漾漾波涛，此刻却掀起滚滚巨浪，愤怒的冲击鞭打着海岸，轰隆吼叫，汹涌澎湃；其间还点缀着尖笑声声；不时蹦出几个离奇出格的音符，奏出几段意想不到的旋律，好象自然也会使小性儿，发脾气------但通常还是天真自然，无忧无虑，毫无羁绊-------往往让人想起光着屁股的小娃儿，或玩耍嬉戏，或酣然睡去。

Dainty abandon, sometimes as if Nature laughing on a hillside in the sunshine; serious and firm monotonies, as of winds; a horn sounding through the tangle of the forest, and the dying echoes; soothing floating of waves, but presently rising in surges, angrily lashing, muttering, heavy; piercing peals of laughter, for interstices; now and then weird, as Nature herself is in certain moods - but mainly spontaneous, easy, careless- often the sentiment of the postures of naked children playing or sleeping.

奔放而不失优雅，有时恍如造化在阳光照耀下的山腰傲笑；萧然执著的单调重复，恍如风声飒然；号声响彻纵横交错的森林，继而是渐渐消失的回声；波浪平缓流淌，可是一会儿又汹涌澎湃，怒涛冲击，隆隆作响，沉重有力；间隙传来尖利洪亮的笑声；偶尔怪诞，如同造化有时喜怒无常——不过大体上还是自然而然，从容自在，无忧无虑——往往宛如赤身露体的孩童在玩耍或沉睡时神态可掬。

Dainty abandon, sometimes as if Nature laughing on a hillside in the sunshine; serious and firm monotonies, as of winds; a horn sounding through the tangle of the forest, and the dying echoes; soothing floating of wxdyes, but presently rising in surges, angrily lashing, muttering, hexdyy; piercing peals of laughter, for interstices; now and then weird, as Nature herself is in certain moods - but mainly spontaneous, easy, careless- often the sentiment of the postures of naked children playing or sleeping.

奔放而不失优雅，有时恍如造化在阳光照耀下的山腰傲笑；萧然执著的单调重复，恍如风声飒然；号声响彻纵横交错的森林，继而是渐渐消失的回声；波浪平缓流淌，可是一会儿又汹涌澎湃，怒涛冲击，隆隆作响，沉重有力；间隙传来尖利洪亮的笑声；偶尔怪诞，如同造化有时喜怒无常——不过大体上还是自然而然，从容自在，无忧无虑——往往宛如赤身露体的孩童在玩耍或沉睡时神态可掬。

Dainty abandon, sometimes as if nature laughing on a hillside in the SUN shine; serious and firm monotonies, as of winds; a horn sounding through the tangle of the forest, and the dying echoes; soothing floating of waves, but presently rising in surges, angrily lashing, muttering, heavy; piercing peals of laughter, for interstices; now and then weird, as nature herself is in certain moods --but mainly spontaneous, easy, careless --often the sentiment of the postures of naked children playing or sleeping.

奔放而不失优雅，有时恍如造化在阳光照耀下的山腰傲笑；萧然执着的单调重复，恍如风声飒然；号声响彻纵横交错的森林，继而是渐渐消失的回声；波浪平缓飘荡，可是一会儿又汹涌澎湃，怒涛冲击，隆隆作响，沉重有力；间隙传来尖利洪亮的笑声；偶尔怪诞，如同造化有时喜怒无常--不过大体还是自然而然，从容自在，无忧无虑--往往宛如赤身露体的孩童在玩耍或沉睡时神态可掬。

Dainty abandon, sometimes as if Nature laughing on a hillside in the sunshine; serious and firm monotonies, as of winds; a horn sounding through the tangle of the forest, and the dying echoes; soothing floating of waves, but presently rising in surges, angrily lashing, muttering, heavy; piercing peals of laughter, for interstices; now and then weird, as Nature herself is in certain moods --but mainly spontaneous, easy, careless－often the sentiment of the postures of naked children playing or sleeping.

奔放而不失优雅，有时恍如造化在阳光照耀下的山腰傲笑；萧然执着的单调重复，恍如风声飒然；号声响彻纵横交错的森林，继而是渐渐消失的回声；波浪平缓飘荡，可是一会儿又汹涌澎湃，怒涛冲击，隆隆作响，沉重有力；间隙传来尖利洪亮的笑声；偶尔怪诞，如同造化有时喜怒无常--不过大体还是自然而然，从容自在，无忧无虑--往往宛如赤身露体的孩童在玩耍或沉睡时神态可掬。

Dainty abandon, sometimes as if Nature laughing on a hillside in the sunshine; serious and firm monotonies, as of winds; a horn sounding through the tangle of the forest, and the dying echoes; soothing floating of waves, but presently rising in surges, angrily lashing, muttering, heavy; piercing peals of laughter, for interstices; now and then weird, as Nature herself is in certain moods --but mainly spontaneous, easy, careless --often the sentiment of the postures of naked children playing or sleeping.

奔放而不失优雅，有时恍如造化在阳光照耀下的山腰傲笑；萧然执着的单调重复，恍如风声飒然；号声响彻纵横交错的森林，继而是渐渐消失的回声；波浪平缓飘荡，可是一会儿又汹涌澎湃，怒涛冲击，隆隆作响，沉重有力；间隙传来尖利洪亮的笑声；偶然怪诞，如同造化有时喜怒无常--不过大体还是自然而然，从容安闲，无忧无虑--往往宛如赤身露体的孩童在玩耍或沉睡时神态可掬。

I was carried away, seeing, absorbing many wonders. Dainty abandon, sometimes as if Nature laughing on a hillside in the sunshine; serious and firm monotonies, as of winds; a horn sounding through the tangle of the forest, and the dying echoes; soothing floating of waves, but presently rising in surges,angrily lashing, muttering, heavy; piercing peals of laughter, for interstices; now and then weird, as Nature herself is in certain moods - but mainly spontaneous, easy, careless- often the sentiment of the postures of naked children playing or sleeping.

奔放而不失优雅，有时恍如造化在阳光照耀下的山腰傲笑；萧然执著的单调重复，恍如风声飒然；号声响彻纵横交错的森林，继而是渐渐消失的回声；波浪平缓流淌，可是一会儿又汹涌澎湃，怒涛冲击，隆隆作响，沉重有力；间隙传来尖利洪亮的笑声；偶尔怪诞，如同造化有时喜怒无常——不过大体上还是自然而然，从容自在，无忧无虑——往往宛如赤身露体的孩童在玩耍或沉睡时神态可掬。

Your laughter echoes in my mind throughout the world such as GeneralTian laizhiyin, red swing my mood, you walk like movements such as the fairy people yearn for an unforgettable read!

你的笑声的回声在我的脑海在世界各地，如一般的天laizhiyin ，红色摆动我的心情，你走路像运动，如童话人民渴望一个难忘的阅读！

It's an equine echo of an ongoing struggle across the western United States, where mustangs compete for space with ranching and energy development.

它是一种马的回声一种行为的竞争横过美国西部，在哪里野马的对抗因为空间和牧场和能源开发。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐