Heartwood contain yellow sediment.

Heartwood is the mature wood, which is often darker, extending from the sapwood to the pith.

心材通常是成熟的木材部分, 通常色泽较暗, 范围从边材一直到髓心.

Commercially sold when a minimum of face board needs to be heartwood.

这一等级是指至少有一面为心材颜色(红色)商品材.

One or more layers of living and functional sapwood cells are periodically converted to heartwood.

每个生长周期都有一或多层活的边材细胞转变成心材.

BR > 669 . I overhear that the hearty man heartily yearns for my harness in the barn.

我无意中听说那个热忱的人十分向往我的牲口棚中的马具.

Fawcett gave me a hearty handshake.

福西特和我亲切地握了握手.

John smiled and gave him a hearty handshake.

约翰微笑着和他热情地握手。

The children are all lively and hearty.

孩子们都很活泼健康.

She prepared a hearty stew for dinner.

她为晚餐准备了丰盛的炖菜.

The old man is still hale and hearty.

老人的身体还挺硬棒.

She is remarkable and I'dlike to see her remain hale and hearty for years yet.

她身体状况非常好，我希望她身子骨能一直这么硬朗。

Here , of course , we, who are outside the tank, enjoy a hearty laugh.

我们这些站在魔箱以外旁观的人, 看到此处不免哈哈大笑.

We'll have something hearty for you to eat.

我们还要给你做点好吃的呢.

Hearty congratulations on owe graduation! You'll be go awaythe state to do a bikeeer to oneself.

衷心祝贺你毕业! 你将跨出校门进入大家里,为新的生涯而奋斗.

The hearty undertaking of your company of wish is developed finally, becoming more prosperous saluting!

最后衷心的祝愿贵公司事业发达,蒸蒸日上!

Excellent dissipation structure design, improve the heat capacity, improve the cabinet of the amplifier.

优良的散热结构设计, 提高机壳的散热能力, 提高放大器的可靠性.

Indirect methods of estimating thermal conductivity and volumetric heat capacity are described and employed.

介绍并采用了估算热传导性和容积热容量的间接方法.

Due to its high heat capacity, PCM absorbs the heat dissipated by the battery.

由于它的高温吸收能力, PCM可吸收电池散发出的热能.

Marine temperatures change gradually because of the high heat capacity of water.

由于海水的比热大,海水温度是逐渐缓慢地变化的.

An analytical solution and T can be for the case of constant or mean heat capacity.

对常数热容或平均热容,还可求出分析解.

The thermal oil exhaust gas boiler to supply heat capacity for machinery and ship services.

热油废气锅炉要供给热量给机器和船舶使用.