We study beam-coupling in this paper considering the optical activity, the electrooptic, piezoelectric and photoelastic effects in BSO. By programming, we solve coupled-wave equations.

The development of Chiness forestry is imbalances, the less forest in densely populated areas, the more in remote and mountain areas.

我国林业区域间与区域内发展不平衡，人口稠密地区森林较少，偏远地区和山区森林较多。

The Significance of Incorporating Ascites Measurement for the Differentiation of Malignancy-related and Nonmalignant Ascites; The Clinical Value of Combined Indexes Detection to Diagnoses Primary Liver Cancer

联合检测多项指标对良恶性腹水鉴别的意义多项指标联合检测在原发性肝癌诊断中的应用

Objective To explore common causes of death in umbilical cord blood transplantation treating malignant and nonmalignant diseases in children.

目的探讨脐带造血干细胞移植治疗儿童恶性或非恶性疾病后患儿的常见死亡原因。

Methods: AMs were obtained from 27 patients with primary lung cancer and 18 control cases with nonmalignant pulmonary diseases by bronchoalveolar lavage ( BAL).

方法通过支气管肺泡灌洗（BAL）获取人AM；

Malignant tumors indicate often lethal brain conditions, but even nonmalignant growths can preempt normal brain activity.

恶性肿瘤通常意味着大脑处于死亡边缘，然而即使是非恶性增生也会影响大脑的正常运作。

Paired colorectal tissue samples and corresponding nonmalignant tissues were obtained by surgical resection.

手术切除标本后，分别配对取其大肠癌变部位组织以及正常组织。

The success of cancer as a disease is due in part to a collaborative effort between tumor cells and other populations of nonmalignant cells in the body.

癌症作为一种疾病其成功的部分秘诀在于体内的肿瘤细胞与其他非恶性细胞群进行合作。

Results Of 62 patients with pleural effusion, 54 caused by primary malignant tumor, 8 by nonmalignant tumor ( 2 tuberculosis, 2 congestive heart failure, 3 cirrhosis of liver, 1 pleural mesotheloma).

结果62例患者中，54例为原发恶性肿瘤所致的恶性胸腔积液，8例为非恶性胸腔积液，其中2例结核，2例充血性心力衰竭，3例肝硬化，1例胸膜间皮瘤。

The role of radiation therapy for these patients continues to be refined with recent advances in technology minimizing its toxicity to surrounding nonmalignant liver.

在这些中期肝癌的病人使用的放射治疗法，已经用最新的技术进行改良以减小它对周围的非恶性肝组织的毒性作用。

Methods Pleural and peritoneal effusion exfoliated cells in 32 cases with malignant neoplasm and 31 cases with nonmalignant disease were analysed by alkaline phosphatase staining.

方法对32例恶性与31例非恶性疾病患者的胸腹水脱落细胞进行碱性磷酸酶染色分析。

Nonmalignant accumulations and its decision of~ ( 18) F-FDG molecular coincidence imaging

~（18）F-FDG分子符合成像非肿瘤性摄取与对策

Result: The positive percentage of telomerase activation was even higher in laryngeal nonmalignant mucosa distant toward surgically negative margin of carcinoma than in laryngeal carcinomas themselves ( P < 0.05).

结果：癌旁阴性切缘以外喉黏膜的端粒酶阳性率高于喉癌组织（P<0.05）。

26 with nonmalignant pericardial effusion, 9 was male, 17 was female, 16 with tuberculosis, 7 with connective tissue diseases, 2 with hypothyreosis, 1 with radio frequency ablation.

非恶性心包积液26例，男性9例，女性17例，其中结核性16例，结缔组织疾病7例，甲状腺机能减退2例，射频消融术后1例。

The results showed that the serum SA measurement may be useful for the detection of liver cancer and for the differential diagnosis of the primary liver cancers and the nonmalignant liver diseases.

提示血清SA值检测对于肝癌的辅助诊断及在鉴别肝癌与非肿瘤性肝病方面具有一定意义。

Methods: Selecting nonmalignant patients who were indications of LISH and randomly divide them into the group of uterine arterial interruption and the group of coventional LISH.

方法：选择适应腹腔镜下筋膜内子宫切除术（LISH）的非恶性病变患者，随机分为高位子宫动脉阻断术（研究组）和传统LISH（对照组）。

Sialic acid ( SA) concentration was determined in 35 patients with primary liver cancer, 78 healthy subjects and 24 nonmalignant liver disease patients.

本文报告35例原发性肝癌患者，78例正常人和24例非肿瘤性肝病患者的血清唾液酸（SA）含量检测。

Objective To investigate the feasibility of umbilical cord blood transplantation for children with malignant and nonmalignant hematopathy and emphatically to understand the characteristics of hematopoietic reconstitution and the related complications.

目的探讨脐血移植治疗小儿恶性和非恶性血液病的可行性，重点了解造血重建的特点和移植相关并发症的发生情况。

This year's report featured a special section on brain and other nervous system tumors, including nonmalignant brain tumors.

今年的年报的一个专题是包括非恶性脑肿瘤在内的脑部和其它神经系统肿瘤。

While PcAbs were reactive with CIC both from lung cancer patients and from those with nonmalignant thoracic diseases ( positive rates 45.7% and 41.4% respectively).

而PcAb与肺癌及肺部良性疾病血清CIC均可起反应，抗原阳性率分别为45.7%和41.4%。

Detection of tumor specific growth factor in serum of patients with malignant or nonmalignant

良恶性肿瘤患者血清恶性肿瘤特异性生长因子检测结果分析