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Pressure induced amorphous transition of LiB 3O 5 has been investigated by using in situ high pressure X ray powder diffraction and energy dispersive X ray diffraction with synchrotron radiation at the pressure up to 45 1GPa.

采用X射线粉末衍射和同步辐射能散X射线衍射技术，对LiB3O5晶体进行了压致非晶化相变的研究，压力达45.1GPa。

Abstract］ Objective To discuss early cardiac cancer's X-ray performance,enhance the understanding of this sick.Methods After surgery and pathology confirmation 28 examples of early cardiac cancer X-ray performance were analyzed.

目的 探讨早期贲门癌的X线表现，提高对本病的认识方法回顾性分析经手术及病理证实的28例早期贲门癌患者的X线表现。

There are much diagnostic acoupsur to esophageal cancer by X-ray. Both of X-ray and CT can help study the area and degree of esophageal cancer, and help clinic doctor to map out precept of treatment.

X线和CT检查对食管癌的诊断准确率较高，CT判断食管癌对周围组织的侵犯较X线更准确，两者的结合有利于全面了解食道癌病变的程度和范围，便于指导临床采取相应的治疗措施。

The results showed that 4 Gy X-ray induced cancer cell arrest in G2 phase, and STP abrogated G2 arrest caused by X-ray in a dose-dependent manner.

结果表明4GyX-射线显著诱导细胞阻滞于G2期，STP能清除X-射线引起的G2期阻滞，其作用呈剂量依赖性。0.1μM STP，在MCF-7/ADR细胞中，G2/M期的比率由照射的56％降低到27.4％；在HT-29细胞中，G2/M期的比率由照射的57.3％降低到27.5％。

Methods will use x-ray photograph bedside of the cr system and x-ray photograph bedside of the screen/piece system each 1,000 examples, carried on the check analysis.

将我院使用cr系统所照的床旁照片与过去普通屏/片系统的床旁照片各1000例，进行对照分析。

Methods Will use X-ray photograph Bedside of the CR system and X-ray photograph Bedside of the screen/piece system each 1,000 examples, carried on the check analysis.

目的：探讨CR在床旁摄影的价值和贡献。方法：将我院使用CR系统所照的床旁照片与过去普通屏/片系统的床旁照片各1000例，进行对照分析。

Under lane-Sandhu's X-ray and histology grade standard, the results of X-ray photograph and histology slice investigation were quantified and then analyzed with statistical methods.

依据Lane-Sandhu X线评分标准和Lane-Sandhu组织学评分法，对X线摄片观察结果和组织学病理切片镜下观察结果进行量化和统计学处理。

on the one hand the cr x-ray photograph bedside on the other hand the traditional x-ray photograph bedside, was improving the image quality, the photograph success ratio with and reduces patient and medical care personnel's aspect and so on radiation dose has made the signify cant contribution.

cr床边照片较传统床边x线照片相比，在提高影像质量、照片成功率与及降低病人和医护人员的辐射剂量等方面作出了重大贡献。

Results Among 152 cases,149 (17 kidney; 11 ureter, 121 bladder) cases was with typical X-ray finding, and 3 cases blank at the X-ray photography.

结果 在152例中，149例（肾结石17例；输尿管结石11例；膀胱结石121例）具有典型的X线表现，其中3例为阴性结石X线片上未见显示。

Severe acute respiratory syndrome ; tomography ; X-ray computer ; X-ray photography ; TTM ; diagnosis

严重急性呼吸综合症；体层摄影术； X线计算机； X线摄影术；热断层；诊断

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