查询词典 double-helical

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。

Blend various advantages of the coding project of the parameter audio frequencies in the meantime, carried on adjustment on the coder structure, have to a certain signal more the mold piece of coding result, if wave structure analytical transformation short time of the mold piece, double the composition examine and double the transformation short time mold piece etc.

论文针对目前一部分参数音频编码音源模型在高采样率下出现的各种问题进行改进，提出一种而向44.1KHz/48KHz高采样率音频信号的参数音频编码系统，使用了可以有效兼顾码率与音质的多分辨率正弦模型和多分辨率ERB噪声模型。

Blend various advantages of the coding project of the parameter audio frequencies in the meantime, carried on adjustment on the coder structure, have to a certain signal more the mold piece of coding result, if wave structure analytical transformation short time of the mold piece, double the composition examine and double the transformation short time mold piece etc. is an options to bring into coder, from user while coding according to small together source voice document of small together characteristics, decide whether use and how use, but these vivid constitutions can through a code flow in define several good to mark ratio in advance tell a decoding machine especially, constituting decoding machine is little with complications to without direct influence.

同时融合多种参数音频编码方案的优点，在编码器结构上进行了调整，将只对某类信号有较好编码效果的模块，如谐波结构分析模块、双变换短时成分检测与双变换短时模块等，作为选项纳入到编码器中，由使用者在编码时根据小同源声文件的小同特点，来决定是否使用和如何使用，而这些灵活的设置都可以通过码流中预先定义好的几个标示比特位来告知解码器，对解码器本身的构成与复杂度少没有直接的影响。

The Watson-Crick DNA double-heli-cal structure is a 10-fold C10 residues per turn double helix with antiparallel strands.

沃森，克里克DNA双螺旋- Cal的结构是一个10倍C10残留每转）与反平行双螺旋链。

These two shall be double at the bottom, and likewise double at the top, to the first ring.

木板下端应是双的，直到上端第一环，都应是双的。

The relation of the chromatographic retention indices of alkene to topological index,double bond atomic hybridization state index,polarizability effect index of branched chain to double bond atomic,immobile liquid polarity values and column temperatureat different temperatures on different stationary phases was studied.

通过对部分烯烃在不同固定相不同柱温下的1031个样本集的气相色谱保留指数值与其部分参数关系的研究，发现RI与拓扑指数、双键原子杂化状态指数、支链对双键的极化效应指数、固定液极性值及柱温的关系可表示为：^RI=-58.138+57.7460Q-8.2591Q+0.120T+0.807CP+36.460PBD+7.919DHSI(R=0.9989)继以留一法(Leave-one-out，LOO)进行交互检验，相关系数RCV=0.9977，说明所建模型具有良好的稳定性和预测能力，较好地揭示了烯烃类化合物气相色谱保留指数RI随固定相极性、柱温的改变而变化的规律

The aulos (the Greek word, Latinised, was tibiae )— usually double, consisting of two double-reed pipes, not joined but generally played with a mouth-band to hold both pipes steadily between the player's lips.

该 aulos （希腊字，Latinised，是胫骨）-通常是双，其中包括两个双芦苇没有加入管道，但一般乐队奏了嘴对持有球员的嘴唇都管稳步之间。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失