查询词典 arch brace

A new way of exchange between rotation and reciprocating motion through planetary driving was introduced, which was different from the one realized by piton pump moving with cam, brace and link.

采用行星齿轮传动方式实现从旋转到直线的往复运动，不同于现有柱塞泵由凸轮、曲柄连杆或斜盘实现往复运动的方式，没有滑靴等高压力作用下高速滑移的元件。

She went to the market for a brace of partridges.

她去市场里买了一对鹧鸪。

We accounted for a fine brace of partridges.

我们捕获了一对很好的鹧鸪。

We account for 5 brace of partridges.

我们捕获五对鹧鸪。

Because the diagonal outriggers brace the crane not only against side-to-side forces, but also front-to-back turning forces, these two cranes can lift the full rated load over a wider angle.

由于对角舷外架不仅支撑起重机抵抗侧向力，而且也包括交变的前后力，这两台起重机可以在一个更宽的角幅度之上举起额定的负荷。

For canvases over 40", it is best to brace the back or corners, if not using heavy duty stretchers. A major brand for stretcher bars is Fredrix, and these are sold in art stores and some office supply stores. If you are handy with saws, you can make your own stretchers with wood from the lumber yard, a piece of curved molding, and a mitre saw. Me, I'd rather spend my time painting, so I buy pre-made stretchers. You also will need "keys for the stretchers, small wooden angled chips, which are used to make the stretched canvas more snug in the corners. These are free, and are usually found near the stretcher bars, in a box. You need 8 of them; just grab a small handful when you buy your stretcher bars.

画布超过40 &，这是最好的，以振奋精神，背部或角落，如果不使用重型担架）的一大品牌，为担架网吧fredrix ，而且这些出售的艺术品商店和一些办公用品商店，如果你轻便与电锯，你可以作出你自己的担架，与木材，从木材堆场，这块弯曲成型，并米特雷看到我，我宁可花我的时间绘画，所以我买预作了担架上，你也将有需要的&钥匙，为担架上，小木船直角芯片，它被用来使绷画布更多的乐趣，在弯道，这些都是免费的，通常是附近发现担架酒吧，在一个方框，你需要八人；刚刚抓斗极少数的，当你买你的担架酒吧。

The wind loads when β=90° are the basis of wind load design. The brace may be used in the ends of the greenhouse or the strength of frame may be increased.

抗风设计应主要考虑与温室侧墙垂直的风荷载，在温室端部应设置支撑或提高屋檐和屋脊结构强度。

Accordingly, grab seize opportunity, multiply situation and on, accelerate development, accelerate cambium the channel with second clarity, equitable distribution on the west bank haven group, heavy brace up male wind of Fujian harbor boat, it is construction channel the inevitable choice that the Fujian in bank economy area makes a progress on the west.

因此，抢抓机遇，乘势而上，加快发展，加快形成层次清楚、布局合理的海峡西岸港口群，重振福建港航雄风，是建设海峡西岸经济区中福建交通发展的必然选择。

Karen's Gaelic singing is well-represented, notably on the lovely Seinneam Cliù Nam Fear r, the vocal highlight of the album. She switches to English for a brace of anti-war songs, John Martyn's poignant Don't You Go and Donald Shaw's Soldier Boy.

Karen的声音也依旧动人，温柔里的魄力在两首反战歌曲Don't You Go和Soldier Boy里表现得淋漓尽致。

Each year the country's grouse moors are invaded by a tweed-clad army of "guns" intent on bagging a brace or two of birds on the opening day of the shooting season.

每年此时，英国栖满松鸡的沼泽地都会遭到&斜纹呢子军&的围剿，每杆枪的主人都希望能在开猎的第一天装上一两只松鸡回去。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。