The results showed that Dichomeris sp. was the main cone pest, but the damage of Sinorsillus piliferus and Gleosporium sp. and Lophodermium sp. can set up discoloration of cones.
结果表明球果害虫主要是杉木球果麦蛾，而杉木扁长蝽等的危害及炭疽菌、散斑壳菌的侵染可导致球果变色。
Retinas use two main types of light-sensitive cells to allow animals to see: Rod cells help measure brightness, while various types of cone cells help distinguish colors.
动物主要借助网膜中的两类光感细胞获得视觉：视杆细胞帮助感知亮度，而种类众多的视锥细胞则帮助辨别颜色。
There are several levels of lava platform in the park, the main ring lava ring platform, ring volcanic cone lava platform and the overflow of lava platform, large area, gentle slope.
公园内有数级熔岩台地，主要有环火山口熔岩台地、环火山锥熔岩台地和裂隙溢出的熔岩台地，面积大、坡度平缓。
The structure of hydraulic cone crusher and its development history are introduced in brief. The influence of crusher's main data on crushing performance is discusses.
简述了当代液压圆锥破碎机的结构和演变历史，讨论了主要参数对破碎工艺性能的影响。
The main reason is the radon space data of scanned object is not complete, which will result in the image artifacts when using FDK algorithm to reconstruct with moderate or large cone angles.
本文分析FDK算法在中大锥角时重建产生伪影的主要原因是投影数据不完全，被扫描物体雷当空间数据缺失。
The mechanism and process of broken fatiguedly main shafts of all cone crushers should be analyzed with the help of dynamics and fracture mechanics.
运用动力学和断裂力学方法，分析圆锥破碎机主轴疲劳折断的机理过程。
The design target, operation conditions and main technical parameters of the 353130X2-2RZ double row cone roller bearings are described.
介绍了353130X2—2RZ型双列圆锥滚子轴承的设计目的、运用条件及主要技术参数。
The gap is opened and closed by the gyration of main shaft, which is derived by motor through cone gears.
打开和关闭的差距是由回转主轴，这是通过计算圆锥齿轮马达。
The center of the lower part of the main body is equipped with a cone inner hole. The head of the inner hole is hemi-spherical.
主体的下部中心设有圆锥形内孔，该内孔的头部为半球形。
There are many factors influencing the bit diameter and the tooth row intermesh due to the complicated shapes of the main parts of a three cone bit.
三牙轮钻头主要零件形状复杂，影响钻头直径及牙轮齿圈啮合误差的因素较多。
The main air chamber is of a combination shape of the cylinder and the cone, and an inner chamber which consists of the cylinder and the cone is arranged in the main air chamber.
主气室外形为圆柱体和圆锥体组合形状，主气室内部有圆柱体形和圆锥体形组成的内室。
We are specializes in designing and manufacturing ventilation equipment, the main product are many size box fan, cone fan, cooling pad and the spare parts.
我司是专业设计和生产通风降温设备的企业，主要产品是：多种型号的轴流风机和拢风筒风机以及湿帘及其配件。
The main products are: cone-shaped lamp, solar street lighting, courtyard, Jingguan Deng, Gao Gandeng series; traffic signal pole, under control, flag poles, and overhead billboard campaign.
主要产品有：太阳能灯、庭院灯、景观灯、地理灯、格栅灯、草坪灯、高杆灯、地面插座、桌面插座系列。
The main focus was on the interior space, which was articulated by cone like funnels that filter light into the interior space.
设计的焦点在于室内的空间，圆锥形的漏斗将光线带入室内。
We provide full range of crushing, sand making, milling, screen equipment and solutions, our main products include jaw crusher, cone crusher, impact...
我们给客户提供全系列破碎、制砂、磨粉及振动筛系列和完整解决方案，产品包括颚式破碎机、圆锥破碎机、反击式破碎机、制砂机、球磨机、振动筛等。
In this paper are also included the main parameters of the jackets with cone - shaped reinforcements designed by the author for use in some kinds of food machines.
文中并列出了笔者设计的几种食品设备用锥窝夹套结构的主要参数。
The main failure patterns of the sliding bearing of a cone bit are gluing and abrasion.
钻头滑动轴承的主要失效形式是胶合和磨粒磨损。
The failure mechanism of journal bearing of roller cone bit is analyzed, the failure type is adhesive wear, and main factors affecting the adhesive wear are analyzed.
分析了牙轮钻头滑动轴承失效的机理，论证了牙轮钻头滑动轴承失效形式主要为粘着磨损，分析了影响轴承粘着磨损失效的主要因素。
The failure mechanism of journal bearing of roller cone bit is analyzed, the failure type is adhesive wear, and main factors affecting the adhesive wear are analyzed.
分析了牙轮钻头滑动轴承失效的机理，论证了牙轮钻头滑动轴承失效形式主要为粘着磨损，分析了影响轴承粘着磨损失效的主要因素。
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