1)Lymnaeidae椎实螺
1.Studies on Species Infection and Breeding Law of the Intermediate Host Lymnaeidae of Trichobilharzia in the Huaihe River System;毛毕吸虫中间宿主椎实螺的种类、感染情况及繁殖节律研究
2.Killing tests on Lymnaeidae of extracts from Tadehagi triquetrum;葫芦茶提纯物对椎实螺的杀灭试验
3.Objective To investigate the species, infection rate and rhythm of reproduction of the Lymnaeidae, intermediate host of Trichobilharzia in the Huaihe River System.目的探讨淮河水系毛毕吸虫中间宿主椎实螺的种类、感染情况及繁殖节律。
英文短句/例句
1.Effect of the Soaking Solution of Eupatoeium japonicum on River Snail-killing紫茎泽兰浸泡液对椎实螺杀灭效果观察
2.EXPERIMENTAL STUDY OF CERVICAL PEDICLE SCREW LOCATOR SYSTEM颈椎椎弓根螺钉定位系统的实验研究
3.A Primary Experiment of the Resistance Navigation Technology for Pedicle Screw Placement;椎弓根螺钉阻力导航技术的初步实验
4.Research on Safe Implantion of Upper-middle Thoracic Pedicle Screws under the C-arm X-ray Perspective;C臂X线透视下分步引导上中胸椎椎弓根螺钉安全植入实验研究
5.The Experimental Study of Lower Cervical Transpedicular Fixation with the Individualized Measurement of Spiral CT Scan.;螺旋CT个体化测量下颈椎椎弓根及辅助置钉的实验研究
6.Design of a System of Preparing the Pilot Hole of Pedicle Screw in the Lower Thoracic and Lumbar Spine and Its Experimental Study;胸腰椎椎弓根螺钉植入钉道准备系统的研制和实验研究
7.The Experimental Study of Making Screw Pilot Hole Placement in Atlas-axis Pedicle Using Free-hand Technique;徒手法制备寰枢椎经椎弓根螺钉植入孔道的实验研究
8.Experimental Study on Accuracy of Pedicle Screw Placement in the Thoracolumbar Spine with X-ray Monitoring Step by Step;X线分步监测胸腰椎椎弓根螺钉准确植入的实验研究
9.The Experimental Study of Screw Pilot Hole Placement in Lower Cervical Pedicle Using the Safety Drill;安全钻头制备下颈椎椎弓根螺钉植入孔道的实验研究
10.The Biomechanical Study of Instability of Atlantoaxail Junction Fixation with Anterior Approach Screw Fixation Through C_2 Vertebral Body to C_1 Lateral Mass;前路经枢椎体至寰椎侧块螺钉内固定的生物力学实验研究
11.The accuracy of transpedicular screw placement assisted by individualized navigation templates in the lumbar spine个体化导航模板辅助腰椎椎弓根螺钉置钉准确性实验研究
12.Design, Manufacture and Experical Study of a Pedicle Piercer with Early Warning Device带预警装置的椎弓根螺锥的研制与实验研究
13.Thoracic Pedicle Screw Placement under IsoC-3D Navigation System in the Treatment of Unstable Fracture of Thoracic SpineIsoC-3D实时定位导航系统引导植入胸椎椎弓根螺钉治疗胸椎不稳定骨折
14.Treatment of Atlantoaxial Instability with C_2 Translaminar Screw and C_1 Pedicle Screw Fixation枢椎椎板螺钉联合寰椎椎弓根螺钉固定治疗寰枢椎脱位
15.Researches on Bone Densities Round the Screws and Discs Degeneration after Anterior Cervical Fusions;颈椎前路融合术后螺钉周围骨密度变化及相邻椎间盘退变的实验研究
16.Empirical Study on Stability Mechanism of Expensive Pedicle Screw in Osteoporosis.;膨胀式椎弓根螺钉在骨质疏松条件下稳定机制的实验研究
17.Biomechanical Study of Expansive Spine System (ESS) Pedicle Screws in Human Lumbar Vertebral Bodies.;膨胀式脊柱内固定系统椎弓根螺钉的生物力学实验研究
18.Study on Strengthening Pedicle Screw Fixation Through Partial Solidification of Track;钉道局部固化增强椎弓根螺钉固定强度的实验研究
相关短句/例句
snails (Lymnaeidae)椎实螺类
1.The ecological survey of snails (Lymnaeidae) at 10 sampling sites in Huainan section of the Huaihe River was carried out in Apr.于2004年春季(4月)和秋季(9月),分别对淮河水系淮南段不同环境条件下的10个站点椎实螺类的种类和分布特征进行了调查,共鉴定出椎实螺类5种,其中萝卜螺属4种,土蜗属1种,耳萝卜螺为优势种;全流域平均密度和生物量,春季为227。
3)Austropeplea ollula小椎实螺
4)Lymnaeidae;pond snail椎实螺科
5)lymnaea stagnalis静水椎实螺
6)Laminar screw椎板螺钉
1.Objective To evaluate the feasibility and the methodology of C2 crossing laminar screws for Chinese people.方法上椎板螺钉在对侧椎板上缘的延续线与该侧椎板中上1/3线的相交处为进钉点,至对侧椎板中下1/3线与关节突的中垂线相交处为出钉点;下椎板螺钉在对侧椎板上缘与该侧椎板中下1/3线的相交处为进钉点,至对侧椎板中下1/3线与关节突的中垂线相交处为出钉点。
延伸阅读
椎实螺科椎实螺科Lymnaeidae；pondsnail软体动物门肺螺亚纲基眼目的一科。世界性分布，中国已发现3属。贝壳薄，稍透明，多为右旋，少数左旋。外形呈卵圆形、圆锥形或耳形。常具一个短的螺旋部和一个膨大的体螺层。无厣。头部具有短宽的吻部，触角扁平，宽大，呈三角形。眼位于触角基部隆起处。雌雄同体，卵生。常大量成群栖息于各种静水和暖流水域中，在半咸水、泉水、高原水体中也可见到。为家禽和鱼类的天然饵料，是人类和动物寄生吸虫的中间宿主，间接危害农民和畜类的健康。
