查询词典 double-end

Using two sets of absolute proportion pressure flowing hydraulic controller system to control and drive double injection systerm and double hydraulic ejector systerm.

两套独立的比例压力流量控制油路，用来控制驱动两套注射装置和两套液压顶出系统

In the research of prescription, through the experiments we knew the influence from the Nb_2O_5 or Y_2O_3 single donor doped on high-temperature PTC ceramic, and got the curve graph drawing the resistivity and mixing quantity. In order to restrain lead volatilize and mix the rang of donors to neutralization the harmful acceptor impurity in raw materials, adopt the prescription design of Nb_2O_5 and Y_2O_3 double donors-doped. From the result, we know that regulation proportion of Nb , Y double donors, can make high-temperature PTC ceramics semiconducting, the pottery demonstrates good electric performance.

为了能够更有效的抑制铅挥发，并且使掺杂范围能够更好的调节，以"中和"原材料中的有害受主杂质，在配方设计中采用了Nb_2O_5和Y_2O_3双施主掺杂的配方，由结果可知，适当的调节Nb、Y双施主掺杂总量及Nb、Y掺杂比例，可以使高温PTC陶瓷充分的半导化，陶瓷表现出良好的电性能。

Introduce accounting equation, double entry system and the rule of double entry accounting.

要求学生理解会计等式，掌握复式记账的方法及其规则。

And the wall of test workshop is completely paved with 25mm thickness stainless steel perforated acoustic panel, 50mm cavity; using the sound lock double sound insulation door, the sizes are 2.4×1.64 m、2.149×1.04 m respectively; Double layer 3×8 mm thickness bulletproof glass sound insulation window, 50mm cavity; air inlet uses dissipative muffler, the size is 5×3×2 m, sound splitter is 150 mm thickness stainless steel protective facing.

试车间墙面满铺25 mm厚不锈钢穿孔吸声板，50 mm安装后空腔；采用声闸双重隔声门，尺寸分别为2.4×1.64 m、2.149×1.04 m；双层3×8 mm厚防弹玻璃隔声窗，50 mm空腔；进风口选用阻性消声器，尺寸为5×3×2 m，消声片为150 mm厚不锈钢护面。

Beaming with smiles, two hand palms wipe mutually, mean"expect amusedly";The face concentrate on, mean"Be consider";Double the elbow clips tightly, wiping a palm in a short while, in a short while the back of the hand of , mean"cold";Double the palm descend to rub to wipe, the meaning BE"finish", also mean"I ignored this matter any further" in English nation.

面带微笑，两手手掌相擦，表示"愉快地期待"；面部聚精会神，表示"在思考"；双肘紧夹，一会儿擦擦手掌，一会儿摩摩手背，表示"冷"；双掌上下搓擦，意思是"完了"，在英语国家中也表示"我再也不管这件事了"。

The double membrane vesicle, which was produced by budding of the outer membrane of amyloplast, accumulated starch to form new amyloplast. The double membranes of amyloplast invaginated and the inner membrane dilated to form new amyloplast in the amyloplast.

淀粉质体增殖产生新淀粉质体有多种方式：出芽增殖、缢缩增殖、中间隔板增殖、被膜向内出泡或内陷增殖、被膜形成双层膜小泡再积累淀粉增殖，它们均是淀粉质体被膜的一种膜行为。

Based on exchange principle, by using self-developed software,the compensation sound wave logging can be realized with the results from single-emission and double-receiving logging equipment the same as that from double-emission and double-receiving.

对老式的单发双收煤田测井仪，利用互换原理，通过自行开发编制的软件，以实现与双发双收效果相同，结果一致的补偿声波测井，并通过几个孔的资料对比，达到满意效果。

Due to the different tuning requirements from what double bass players habitually practice, many eighteenth-century Viennese school double bass pieces were thought totally unsuitable on the modern double bass.

一些研究指出，许多十八世纪维也纳乐派的低音提琴乐曲，完全无法用现代低音提琴来演奏，主要的原因就在於当时惯用的维也纳空弦调音法与现代惯用的四度间隔不同。

Based on the violin, cello and double bass for the same position on the fingers rubbing strings rolling away from comparison and analysis of acoustic patterns; means single and double string rubbing rubbing means of acoustic string playing patterns and specific examples of analysis and comparison; refers to rub in the two-string Mixing strings with a single means to achieve the same sound, the string in the rubbing action on the comparison, so as to demonstrate the two-finger chord rubbing means smaller, the palm of your hand for a small, in the string rubbing speed, rubbing the string action is better than the single rate means the string rubbing , and can also increase the need for greater low-double bass string, the bit rate of rubbing

本文通过对小提琴、大提琴和低音提琴进行在同一把位上揉弦的手指滚动距离比较和声学图谱分析比较；进行单指揉弦和双指揉弦的声学图谱和具体演奏实例分析和比较；在双指揉弦与单指揉弦达到同样音响效果的情况下，在揉弦动作上的比较，以论证双指揉弦对于手指较细、手掌窄小的人来说，在揉弦速度、揉弦动作幅度上优越于单指揉弦，并且还可以根据需要更大程度上加大低音提琴低把位揉弦的幅度。

House selling quite popular, such as Han Fei Youth City ping small double-layer than its small size getting more fierce, the sandwich structure lishui Jiayuan only count only 90 square meters floor area, set up before each duplex structure 150 square meters or so, met the needs of a compact double, and Golden Harbor of slope roof structure will also be thoroughly double-space use, sales rose steadily …… These duplex structure is not sufficient to show there is no market, but positioning is not accurate enough, the most critical or in the area and the total price.

事实上，有相当一部分的市场就像生活在全双工，我们可以看到在市场上，许多小面积的复式楼楼顶楼或变相和坡屋面结构设计等房屋销售很受欢迎，如韩妃小青年城平双层比其小尺寸变得更加激烈，夹心结构丽水佳园唯一指望只有九〇平方米楼面面积，建立在每个复式结构150平方米左右，满足需要的紧凑型双，而黄金港坡屋顶结构也将进行彻底的双空间使用，销售稳步上升……这些复式结构不足以表明没有市场，但定位是不准确的不足，最关键的，或在该地区的总价格。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。