Do canal-cutting behaviours facilitate host-range expansion by insect herbivores?
植食性昆虫切断植物分泌管道的行为是否促进寄主范围扩张？
Range expansion of the original plants was likely the main genetic differentiation model for the formation of genuine character of Chuanwu.
基原类群分布区的快速扩张可能是川乌药材道地性形成的主要遗传分化模式。
However, bankers say that the biggest obstacle to expansion is finding enough quality staff to operate new branches and serve customers with a wider product range.
然而，银行家们表示，外资银行扩张的最大障碍，是寻找高素质员工来运营新的分支机构，并为客户提供品种更丰富的产品。
Our focus is to complete our safe automation range and dovetail this core competency intelligently with the expansion of solutions for standard automation.
我们的重点在于完善安全自动化范围，巧妙地扩展标准自动化解决方案，并且吻合安全自动化的核心竞争力。
With the expansion of host range, surface of fish becomes dull, mucus secretion increase more, and the fish become weaker due to loss of appetite.
随着寄生范围的扩大，体表失去光泽，粘液分泌量增多，鱼因食欲减退而变得虚弱。
With the expansion of the usable range of accounting information system and deepening of using degree, security of accounting information system has become a critical and urgent issue for enterprises.
随着企业会计信息系统使用范围的扩大和使用程度的加深，会计信息系统的安全性成为企业面临的一个关键而紧迫的问题。
With the expansion of frequency range of modern laser and the enrichment of light detection method, sensitivity of Raman spectrum has made great progress.
随着激光光源频率范围的不断扩展，光探测手段的不断丰富，拉曼光谱的检测灵敏度获得了极大的提高；
Each string (in the macro expansion) represents an integer in Angle brackets. Integers range from 0 to 7, with smaller values representing higher priorities.
每一个字符串(由宏扩展而成)表示了尖括号内的一个整数。数值范围从0到7，数值越小，优先级越高。
It also has the function of automatic expansion of measuring distance, automatic selection of the superior accuracy according to the measuring range.
还有测量量程自动扩展、根据测量范围自动选择最佳精度的功能。
The standards of the expansion joints of the USA, Japan, and the P. R. China were described and compared in application range, structure, and design.
从适用范围、膨胀节的结构形式及设计准则等方面对美国、日本及我国的膨胀节标准进行综述和对比。
The coefficient of linear expansion of the body and glaze, the melting temperature range, the whiteness, the microhardness and the heat stability of glaze were tested.
测试了基体和熔块的线膨胀系数、釉的熔融温度范围、釉面的白度、显微硬度和热稳定性等性能。
Based on a lot of experiments, the change range and average value of the linear expansion of polyurethane at low temperature have been given.
在大量实验的基础上给出了聚氨酯硬泡沫塑料低温线胀的变化范围和平均值。
No widened mediastinum, heart shadow size, shape is the normal range, no expansion of the great vessels.
纵隔无增宽，心影大小、形态属正常范围，大血管无扩张。
The rapid expansion of the population and the shortage of the land accelerate the reclamation of the wetland. So the range and the speed of the reclamation have an increasing tendency. in2.
人口的急剧膨胀，土地资源紧张矛盾的日益突出，加快了对湖泊的围垦，围垦的范围和速度均有逐年加速的趋势。
Within the designed range, the temperature and material moisture influences on the torque, the 4th zone pressure, the 5th zone pressure, the expansion rate, and the product moisture are significant.
结果表明，在试验设计的加工温度和物料含水量范围内，加工温度和物料含水量对螺杆扭矩、第4区压力、第5区压力、产品膨化率和含水量都有极显著影响。
The town house is adaptable to a range of possible configurations for construction and considers simple and modular design to cope with incremental expansion.
为了满足不断扩大的需求，城镇住宅考虑到简单化和模数化的设计，可以有一整套灵活的建筑外形。
The invention provides a negative thermal expansion alloy of Nickel-Titanium-Niobium which has negative thermal expansion characteristics in a wider temperature range and a preparation method.
提供一种在较宽温度区间具有负热膨胀特性的镍钛铌负热膨胀合金及其制备方法。
The products range covers high efficiency shell heat exchanger, titanium tube heat exchanger, nickel copper heat exchanger, tube in shell heat exchangers , expansion tanks and so on.
鑫雷产品涵盖高效盘管壳式换热器、钛管换热器、镍铜管换热器、套管换热器、膨胀水箱等，广泛应用于商用空调、制冷设备、热泵热水机、泳池调温设备、海鲜池恒温机。
The products range covers high efficiency shell heat exchanger, titanium tube heat exchanger, nickel copper heat exchanger, tube in shell heat exchangers , expansion tanks and so on.
鑫雷产品涵盖高效盘管壳式换热器、钛管换热器、镍铜管换热器、套管换热器、膨胀水箱等，广泛应用于商用空调、制冷设备、热泵热水机、泳池调温设备、海鲜池恒温机。
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