镰刀

Fusarium oxysporum from wilt diseases in Guangxi hybrid bamboo were separated and purified, and the biological characteristics of the pathogen were studied.

分离纯化了广西杂交竹枯萎病原镰刀属尖孢镰刀菌，并研究了该病原菌的生物学特性。

Therefore, it is scientific and practical significance for the Fusarium Recognition and our life to study the Fusarium image preprocessing technology.

因此，研究镰刀菌图像预处理技术对于镰刀菌识别和我们的生后具有重要的科学与现实意义。

Objective To set up a simple method for detecting three kinds of fusarium mycotoxin in grains.

目的建立一种简单、灵敏、高效的测定粮食中雪腐镰刀菌烯醇、脱氧雪腐镰刀菌烯醇、新茄病镰刀菌烯醇的方法。

In this paper, the type of Fusarium toxins, biological toxicity and detoxification methods of Fusarium toxins are reviewed.

笔者对镰刀菌产毒素的类型，镰刀菌毒素对植物细胞、动物细胞的毒害以及脱毒方法作一综述。

Banana Fusarium wilt disease is one of the External Quarantine Disease,it is one kind of Systemic vascular disease caused by Fusarium oxysporum f.sp.cubense,it also named Panama disease、Chlorosis.

香蕉镰刀菌枯萎病是一种对外检疫性病害，是由尖孢镰刀菌古巴专化型(Fusarium oxysporum f.sp.cubense)侵染引起的维管束系统性的病害，又称巴拿马病、黄叶病。

Deoxynivalenol was a kind of mycotoxin and belongs to trichothecenes produced by Fusarium, leading to anorexia, emesis, immunosuppression or immunostimulation, teratogeny, cytotoxicity, reproductive toxicity and human cancers. DON was mainly a common contaminant of wheat, corn and relevant products.

脱氧雪腐镰刀菌烯醇(deoxynivalenol，DON)是由镰刀菌产生的有毒次级代谢产物，具有导致厌食、呕吐的急性毒性和免疫、细胞、生殖毒性以及致癌性，主要污染小麦、玉米等谷物及其制品。

Acuminatum was only 2.1% after the identification. The monospore cultures of Fusarium from watermelon, Cucumis melo L., cucumber and Benincasa hispida var.

用西瓜、甜瓜、黄瓜及冬瓜上分离的尖孢镰刀菌(F.oxysporum)交叉接种在六种葫芦科作物上进行比较，证明引起上海地区西瓜枯萎病的病原菌是尖孢镰刀菌西瓜专化型(Fusarium oxy-sporum Schi.f.sp.niveum)。

Deoxynivalenol is a type of harmful mycotoxin produced by Fusarium graminearum Schwabe teleomorph Gibberella zeae (Schwein Petch when fusarium head blight is epidemic in wheat. DON contamination in harvested grain can significantly lower market grade, and result in significant discount in price to the farmers.

脱氧雪腐镰刀菌烯醇(Deoxynivalenol， DON)是小麦遭受赤霉病危害后由赤霉病菌－禾谷镰刀菌产生的一种真菌毒素，这种毒素对人类和家畜的健康产生危害，严重地影响小麦的利用价值。

96 Infected watermelon samples were collected from 5 counties of Shanghai. 118 monospore cultures of Fusarium spp. were obtained and among them F. oxysporum was up to 97.9% and F.

从市郊五个县不同西瓜品种上采集的枯萎病病株96个，分离后获得纯种118个镰刀菌单孢，经病原菌形态及生物学特性鉴定，结果其中尖孢镰刀菌占97.9％，锐顶镰刀菌占2.1％。

Methods From Jan. 1999 to July 2004, the clinical data of 12 patients with Scimitar syndrome were analyzed retrospectively, 10 patients underwent repair by intra-atrial baffles approach, one patient by connecting scimitar vein and left atrium with artificial blood vessel under cardiopulmonary bypass, and one patient by directly reimplanting the scimitar vein to left atrium without cardiopulmonary bypass.

回顾分析我院1999年1月～2004年7月12例镰刀综合征患者的临床资料，10例采用经典房内通道技术；1例采用体外循环，用人工血管将镰刀静脉与左心房相连；1例在非体外循环下直接将镰刀静脉吻合在左心房。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。