多表现

There were 36 males and 40 females,with the average age of 47.7 years.36 patients presented with sciatica and perineal numbness,11 patients had painless mass and the other 20 were identified due to other causes.Among 67 benign neurogenic tumors,54 were originated from S1-S3 nerves,3 from S4-S5 nerves and 11 from the presacral space without caudal involvement.Giant cell tumor was found in 60 patients,which included 24 males and 36 females,with an average age of 32 years.Upper sacrum（S1-S2） was involved firstly.There were 56 patients（average,37.7 years） diagnosed as other primary benign bone tumors,which included 24 cases of teratomas,epidermoid cyst or dermoid cyst.Other malignant tumors,including chondrosarcoma （17）,Ewing′s sarcoma/PNET（14）,multiple myeloma（12）,lymphoma（6） and osteosarcoma（6） were found in 64 patients.

其中脊索瘤95例，男62例，女33例，平均年龄55.7岁，骶尾区疼痛是主要症状（82例），半数以上患者伴有坐骨神经痛，肿瘤多先累及低位骶骨（S3~S5）；神经源性肿瘤76例，男36例，女40例，平均年龄47.7岁，神经纤维瘤43例，神经鞘瘤24例，恶性神经鞘瘤9例，主诉多为坐骨神经痛、会阴部麻木（36例）和无痛性包块（11例），20例患者为查体或其他原因检查时发现，67例骶骨良性神经源性肿瘤起源于S3以上神经者54例，起源于S3以下神经者3例，发生于骶前未累及骶管者10例；骨巨细胞瘤60例，男24例，女36例，平均年龄32岁，腰骶尾部不适（37例）、坐骨神经痛（21例）是主要的临床表现，肿瘤多先累及上位骶骨（S1~S2）；骶骨其他原发良性肿瘤及瘤样病变56例，包括畸胎瘤、皮样囊肿、表皮样囊肿共24例；其他原发恶性肿瘤64例，包括软骨肉瘤17例，尤文肉瘤14例，多发性骨髓瘤12例，成骨肉瘤6例等。

Color Dopper sound is charactered with convience and high coincidence of diagnosis,CDPI can conclude if there is residual of tiny embryo to those women accompanied with colporrhagia whose finding of 2 D ultrasound is normal.

彩色多谱勒超声对不全流产具有检查方便快捷及诊断符合率高的特点，尤其是对仅表现为阴道出血，二维超声无明显表现的患者，CDPI可判定有无微小胎物残留。

Enjoying chrysanthemum,inserting it on the hair and drinking the chrysanthemum liquor are the most important activities in the Double Ninth Festival, which stem from the antiquity psychology of avoiding disaster and evil and desiring immortality.

对菊花的艺术表现有一个从写形到写神的发展过程，表现出唐宋两个时期的不同美学追求，唐代注意写菊花的姿态美，具象化，而宋代追求清枯之美，多写枯菊、残菊。

Methods A retrospective analysis was performed for images of CT,MRI and DSA of 12 patients with intracranial venous angiomas.In all cases,7 cases male,5 cases female,age ranged from 8 years old to 72 years old.All patients underwent the examinations of CT,MRI and/or DSA.Results All 12 patients had single lesion.In these cases,there were 6 cases （50%） located in cerebella,6 cases （50%） located in cerebra including 3 cases （25%） in lobus frontalis and 3 cases （25%） in lobus parietalis.Most patients had slight clinical symptoms and were detected the lesions accidentally when they were examined for other diseases.Compared the imaging features of CT,MRI and DSA,conventional CT scan was negative,but there were characteristic images which was "dendritic" sign in contrast-enhanced CT and MRI,and typical findings of "caput medusae"sign in venous phase of DSA.

结果 颅内静脉血管瘤均为单发；6例（50%）位於幕下小脑实质内，6例（50%）位於幕上额叶（3例25%）、顶叶（3例25%）脑实质内；患者临床症状轻微，多为合并其他病变检查时偶然发现；CT、MRI及DSA的影像比较，CT平扫为阴性，CT增强扫描与MRI平扫呈特征性表现，即树枝征，DSA静脉期可见典型表现蛇头征。

Reoccupy much general carves position of observation color blood stream, all patients all have chromatic much general to strap supersonic examination result and operation pathology result. 2 results histology of lens of antrum of the 1 palace in diagnosing 38, pathology diagnoses 2 · for polyp of the film inside the uterus 36, supersonic diagnose accord with rate for 94 · 7%, by accident examine 2 (5 · 3%), hyperplasia of the film inside its neutron palace is ill 1, tumour of the flesh below uterine mucous membrane 1. 2 acoustic image of 2 · behave chart of acoustic image of polyp of the film inside the uterus to be tit shape, mulberry shape or glossal shape more now, polypous diameter 6~38mm, average diameter 13 · 4mm, single shot 26, send 10 more.

再用多普勒观察彩色血流状态，所有患者均有彩色多普勒超声检查结果及手术病理结果。2结果2·1诊断38例中宫腔镜、病理组织学诊断为子宫内膜息肉36例，超声诊断符合率为94·7%，误诊2例(5·3%)，其中子宫内膜增生病1例，子宫黏膜下肌瘤1例。2·2声像表现子宫内膜息肉声像图表现多为乳头状、桑椹状或舌状，息肉直径6~38mm，平均直径13·4mm，单发26例，多发10例。

So whether you're playing the demure damsel ina a high-necked lace blouse or expressing yourself in a pretty bohemian frock, you'll find something to suit you ,no matter your age.

这样，无论是身着高领花边上衣来表现端庄淑女还是以一件可爱的波希米亚上衣来表现自我，也无论你年龄多大，你都可以找到一些适合自己的。

In hindbrain, the expression profile GnRH-R was not affected by sex steroid treatment in both two year and three year old groupers.

显示，外加 LHRH，亦能增加脑下垂体 GnRH-R 表现，而多巴胺对 GnRH-R 表现影响并不明显。

Kipnis and Sxhmidt found that shotgun managers (with high scores on assertiveness, appealto higher authority, and coalition) received the lowest performance ratings and that tacticians (who used ingratiation more than other tactics) received only a moderate performance rating.

Kipnis and Schmidt 发现拥有强制特性的主管(在自信上有较高得分，而这也诉诸在较高的权力与结盟)得到了最低的工作表现评价，而且那些谋略者(他们用了比其他策略更多的逢迎)获得了只有一个中等的工作表现评价。

Like ink-jet printer, computer displays resolution difference is too sensitive, and can show more than offset printing.

象喷墨打印机那样，电脑表现屏差分辨率的不同不太敏锐，并且不妨比胶印表现更多的色彩。

In our childhood, due to certain degree of parity of treatment among sisters, brothers, if any, we may show kind of jealousness, resent or so, but when we gradually grow up, we can have better understanding toward this, since though it is not a recommended way to treat partially, it is natural for most of these parents, as friends above note, they are real people with colouful emotions, they may reveal more love/likelihood to the child they prefer, on aspects such as appearance, disposition, characteristics.

在我们孩提之时，由于在兄弟姐妹间受到的不同待遇，我们很自然的表现出妒忌，甚至憎恶。当我们长大之后，我们对此应有更好的理解。虽然来自父母的偏爱不是一种提倡的方式，但是我们也应看到，对于大多数父母来说，偏爱是最自然不过的人性流露，人都是有感情的，会对他们所喜欢的特质，如某个孩子的长相，气质，性格，表现出更多的爱意。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷