From January 1990 to February 1995, emergency endoscopy were performed in 220 patients with peptic ulcer bleeding. All patients with hematemesis and ( or) melena were referred.

Results Hematemesis, melena and splenomegaly were the major presentations.

结果呕血伴排柏油样便为主要临床表现，脾脏增大为体检特征。

He saw them as quaint, or innocent, or touching.

他会认为他们这些人或者离奇古怪, 或者洁白无瑕, 或者使人伤怀.

Tender and lovely skin as white as polished jade, depends on moisturizing cream.

洁白如玉的娇嫩肌肤源于常用润肤霜.

A big sweet, white jade, cream and honest game snow, rare quality, as " ivory pear. "

个大味甜 、 洁白如玉, 欺霜赛雪 、 品质珍贵, 又称 “ 象牙梨 ”.

White jade pure as snow, fragrance wafted wind.

洁白如玉纯如雪, 幽香随风飘过来.

This kind of marBle is white as polished jade.

这种大理石,洁白如玉.

Design new products, refined decoration, delicate porcelain, jade white.

产品造型新颖, 装饰精致,瓷质细腻, 洁白如玉.

He had on immaculate white shoes.

他穿着一双洁白的鞋子.

The survivors were left destitute in only the soot-covered clothes they stood in, their noble buildings shattered into rubble.

幸存者除了身上污黑的衣衫，失去了一切，而往日的豪宅大院也变成了一堆瓦砾。

She awoke to see the black, ragged figure of little Tom. She screamed and a nurse came in.

她醒来之后看到全身污黑、衣衫褴楼的小汤姆便惊叫起来，于是一个保姆进到房里。

Life in the low pollution, black face, always hold a heap of rubbish by digging the " treasure" , also need not look lubricating powder.

生活于低处，污黑了嘴脸，终日守住一堆垃圾旁翻挖其中的“宝藏”，倒也无需注视润滑的脂粉了。

Extraction and Physico-chemical Characteristics of the Melanin Produced by Aureobasidium pullulans

短梗霉黑色素的提取及其理化性质的研究

Breath prostrate at old yellowing black mold desk corrected forty or fifty, is already after midnight, the campus was quiet.

一口气匍匐在陈旧发黄霉黑的办公桌上改完了四五十本，已经是后半夜，校园里静悄悄的。

Spectroscopic Study of Isolation Effect on Aureobasidium pullulans Melanin Precipitated by HCI and Methanol

光谱法研究甲醇和盐酸对短梗霉黑色素的分离效果

Garden leek out of the tiny flowers as white as snow, white scent attracted 35 butterflies dance in the garden, half-day refused to leave.

园子里的韭菜开出细小的洁白如雪的花朵，馨香引得三五只白色的蝴蝶在园子里起舞，半日不肯离去。

As he was praying, the appearance of his face changed, and his clothes became as bright as a flash of lightning.

正祷告的时候，他的面貌就改变了，衣服洁白放光。

As a bright paper package tied up with string always been one of your favorite things?

用闪亮洁白的包装纸与漂亮的包装绳包装好的礼品一直是你最喜欢的礼物吗？。

Guleesh had double pity for her then, when he saw the lad taking her by the soft white hand, and drawing her out to dance.

公主别开脸，不搭理他，他却依然牵起她洁白柔嫩的小手，把她拉到舞池里。

I found in her white chest, listening to his heart beat, touching the depths of her soul of the most secretive gentle.

我伏在她洁白的胸膛，聆听着自己的心跳，触摸着她灵魂深处最隐秘的温柔。

its smooth creamy paper , a little yellowed by age , was of a kind that had not been manufactured for at least forty years past.

光滑洁白的纸张因年代久远而有些发黄，这种纸张至少过去四十年来已久未生产了。