大木块

You can also use a wooden block cut to the same dimensions of the pot to compress it.

你也可以用一个裁减到和盆一样大的木块将土压平。

In the back is a large wooden block with a cork pad.

后面是一个大木块粘着毡子。

In Fig 8-8, the pendulum, consisting perhaps of a large wooden block of mass m', hangs vertically by two cords.

在图8―8中，冲击摆是由两条线竖直悬挂着质量为M'的大木块所构成。

Firstly, wettability and adhesive properties of the major soy protein components conglycinin (7S) and glycinin (11S) after urea modification were characterized. Modified 7S and 11S soy proteins were evaluated for gluing strength with pine, walnut, and cherry plywood and for wettability using a bubble shape analyzer. The molecular structure change was studied by chemical analysis, DSC and Rheometer. The results showed that different adhesives had varying degrees of wettability on the wood specimens.

液滴形状分析结果表明不同的胶粘剂在不同的木块上有不同的湿润性能，7S蛋白经过尿素变性后在胡桃木和樱桃木上有较好的湿润性能，11S蛋白经过1 mol/L尿素变性后在松木上有好的湿润性能。1 mol/L尿素变性使得11S蛋白在三种木块上的胶粘强度在所有胶粘剂中为最大；3 mol/L尿素变性使得7S蛋白在胡桃木和樱桃木上的胶粘强度比11S的大，但在松木上的胶粘强度则是11S/3M高于7S/3M。

Nov. 18. The next Day in searching the Woods I found a Tree of that Wood, or like it, which, in the Brasils they call the Iron Tree, for Its exceeding Hardness, of this, with great Labour and almost spoiling my Axe, I cut a Piece, and brought it home too with Difficulty enough, for it was exceeding heavy.

十一月十八日第二天，我去树林里搜寻，发现一种树，像巴西的&铁树&，因为这种树的木质特别坚硬。我费了好大的劲才砍下了一块，几乎把我的斧头都砍坏了。又费了不少力气，才把木块带回住所，因为这种木头实在太重了。

The excessive Hardness of the Wood, and having no other Way, made me a long while upon this Machine, for I work'd it effectually by little and little into the Form of a Shovel or Spade, the Handle exactly shap'd like ours in England, only that the broad Part having no Iron shod upon it at Bottom, it would not last me so long, however it serv'd well enough for the uses which I had occasion to put it to; but never was a Shovel, I believe, made after that Fashion, or so long a making.

这种木料确实非常坚硬，可是我别无他法，所以，我化了好大的功夫才做成一把铲子。我慢慢把木块削成铲子的形状，铲柄完全像英国铲子一样，只是铲头没有包上铁，所以没有正式的铁铲那么耐用。不过，必要时用一下也还能勉强对付。我想，世界上没有一把铲子是做成这个样子的，也决不会化这么长的时间才做成一把铲子。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。