查询词典 jointing

The results show that laser-arc welding can achieve full penetration by single-path butt jointing through appropriate parameters; Y shape groove with 8 mm truncated edge can enhance the penetration ability of laser-arc hybrid welding. Low welding speed is good for penetration, however the limitation still exists for hick plates joint. Gap is significant factor of penetration when work pieces is large thickness. The hardness of thick plates joint shows that there is big difference in mold of vertical thermal cycle using laser-arc hybrid welding.

结果表明：通过激光功率等焊接规范匹配，激光-电弧复合焊接能实现20 mm厚板的全熔透单道对接；钝边为8 mm的Y形坡口有助于提高厚板激光-电弧复合焊缝熔透能力；降低焊接速度有利于提高熔深能力；工件厚度较大时，装配间隙对焊缝熔深能力的影响较为显著；接头硬度表明厚板激光复合焊焊缝纵向热循环模式存在较大差异。

Every flake ice scraper processed in special designing without any jointing then in high solidity,and can rotate well nearly 8 years.

l 无焊接冰刀因其高强韧度不易磨损，使用寿命长达8年。

For the transparency, The vertical jointing profiles between adjacent panes of glass are made of extra transparent joint gap. This joint gap is designed 8mm to ensure the stability as well as the transparency.

为不影响隔墙的整体透明效果，在相邻的玻璃板之间可采用高透明的连接型材；在保证强度的前提下将型材截面宽度设计成8毫米，使玻璃隔墙保持了高度的通透效果。

Considering the prerequisite of joint non-linearity and glue-line elasto-plasticity,the stress distributions in the glue-line of asymmetrical joint for continuous or gap jointing were analyzed by finite element method and glue-line structure optimization was made.

在考虑接头非线性和胶层弹塑性的前提下，利用有限元方法分析了连续胶层不对称接头和间隙连接不对称接头中胶层内的应力分布情况，并在此基础上对胶层结构进行优化。

Land is a warm spring, and it makes things initiation; the summer the land is warm, it makes life jointing, are honest and Fall of the land, harvest it to prove the quality seeds.

春天的土地是温馨的，它使万物萌生；夏天的土地是热烈的，它使生命拔节，秋天的土地是诚实的，它用收成证明播种者的品质。

In applications field, induction heating apply to melting, fully heating, heat treatment and jointing, and it is a important energy sources in many industries such as metallurgy, national defense, machine-driven industry.

在应用领域方面，感应加热可用于金属熔炼、透热、热处理和焊接等过程，已成为冶金、国防、机械加工等部门及船舶、飞机、汽车等制造业不可缺少的技术。

The changes of discrepancy between canopy and air temperature of wheat under differ-ent soil moistures from jointing to heading stage were analyzed.

试验研究了冬小麦在不同土壤水分条件下拔节～抽穗期冠层温度-气温差变化规律及其随作物生长发育期的变化状况。

The grain-leaf ratio showed a periodic oscillation relation to total seedling number in each growing stage, it was decreased with the increasing of total seedling number in earlier winter stage, wintering stage and jointing stage and was increased with the increasing of total seedling number in turning green stage. The grain-leaf ratio was bigger when the total seedling number was 2700000-3200000 plants/hm^2 in earlier winter stage and was 6400000-8200000 plants/hm^2 in turning green stage.

粒叶比与各生育阶段总苗数呈周期性振荡关系，且随着冬前期、越冬期和拔节期总苗数的增加而减小，随着返青期总苗数的增加而增大，当冬前期总苗数在270万320万株／hm^2、返青期总苗数在640万820万株／hm^2时，粒叶比较高。

In order to prevent wheat stem lodging and to fertilize precisely, the experiments on the influence of phosphate and potash fertilizers on mechanical properties of wheat stem were performed with Zhengzhou-wheat 9023 as an object. Mechanical properties (such as flexural strength and flexural rigidity) of second base inter-node were measured by six treatments at five growth stages of wheat, which were jointing stage, booting stage, flowering stage, grain-filling stage and maturity stage. Nonmetallic material testing machine was used in the experiments.

为了对小麦精准施肥，提高小麦的抗倒伏能力，该文以郑麦9023为研究对象，磷钾肥配施共6个处理，分别在小麦拔节期、孕穗期、扬花期、灌浆期、成熟期等5个生长期，利用非金属材料万能试验机，对去鞘茎秆作3点弯曲试验，测试茎秆基部第2节间的弯曲强度和抗弯刚度。

Rice on the absorption of potassium to tillering to jointing stage the most, accounting for 60% of the total requirement for basal and top dressing early on the promotion of root development in rice early tillering, grain weight by a significant, and the late top-dressing, an increase of the effect of poor.

水稻对钾肥的吸收量，以分蘖至拔节期最多，占总需要量的60%，作基肥和早期追肥，对促进水稻根系发育，提前分蘖、增粒增重效果显著，而后期追肥，增产效果差。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。