contras

Effects of Contras Medium injected into Subarachnoid Cavity on Cerebral Vasospasm in rabbits

蛛网膜下腔注入造影剂对脑血管痉挛的影响

But he said he did not know the money went to Nicaraguan rebels known as the contras .

但是他声称他根本不知道这些资金被秘密的运到尼加拉瓜。

The result seemed fine when viewed with the naked eye , but under the microscope the resolution and contras were poor .

当用肉眼看时，摄影效果似乎不错，但在显微镜下观察时，清晰度和反差都比较差。

In1984 the U.S.Congress banned military aid to the contras ;

美国国会于1984年禁止军援尼加拉瓜反政府军；

Anodizing process is a common and effective surface treatment method for aluminum and alloys . Anodizing process is simple and the cost is lower in contras to other surface treatment methods .

阳极氧化工艺因其操作简单、成本低廉而成为目前比较常用的表面防护方法。

The association venter imus chemotherapy group meso life span for 15.6 months , one year survival rate to contras , P > 0.05 , phase contrast not to have statistical significance .

联合腹腔化疗组中位生存期15.6月，1年生存率为42.3%，对照组中位生存期11.2月，1年生存率25.9%，两组1年生存率比较，P>0.05，相差无统计学意义。

The structure contras between forest natural capital and man-made capital as well as general natural capital and critical natural capital is the main line of study with capital investment theory in ecological economics extending macro-investment capital structure .

生态经济学的资本投资理论拓展了宏观投资资本结构，森林自然资本与人造资本、一般自然资本与关键自然资本之间的结构比较成为研究的主线。

Self-breds from tropical and subtropical corns introduced for the variety development were selected , and 2 test varieties were selected for each self-bred . The experiment was designed for contras .

试验选用导入热带玉米种质选育的8份自交系，每份自交系选定2个测验种，对比法设计。