微弱的

His Age of Diminished Expectations and Peddling Prosperity filled the gap between the boringly descriptive genre of "up-and-downeconomics" books and sensationalist and shallow "airporteconomics" books.

他写的《期望灭失时代》与微弱繁荣的时代，填补了枯燥乏味地描述经济波动的经济学书籍，与标题党式的、浅陋的、在机场出售的经济学书籍之间的鸿沟。

Dysphonia. Impairment of the voice, manifested by hoarseness, breathiness or other defects of phonation due to organic, functional or psychogenic causes.

发声困难：这指的是发声功能的损坏，是由於器质性的，功能性的或心理精神性的因素所造成的，表现为声音嘶哑，气息微弱或其他的发声缺陷。

Not only is the Earth's rotation too weak to affect the direction of water flowing in a drain, tests you can easily perform in a few washrooms will show that water whirlpools both ways depending on the sink's structure, not the hemisphere.

其实，地球自转的作用很微弱，因此难以影响水流动的方向。你可以在一些盥洗室中轻易地验证这一点，无论是逆时针还是顺时针，水流旋涡的方向取决于水槽的结构，而非南北半球。

Melting point 3410 ℃, boiling point 560 ℃, relative density of 1935, F the external electronic structure of 5d46s2, in the chemical reaction time is very easy to lose 1-6 electronic, but also can get 1-2 electronic, so oxidation number of 0,± 1,± 2, 3, 4 , 5 and 6, with 6 price of the most stable compounds, such as WO3 does not dissolve in water, the air will form in the tungsten trioxide thin protective layer of tungsten, tungsten with fluorine at room temperature, chemical combination, red hot when there is no moisture and Bromine iodide together, red hot when you can and water reaction WO3, at room temperature reaction of tungsten with aqua regia, but the hot concentrated hydrochloric acid and sulfuric acid can only be played with its weak response, but molten nitrate, nitrite, too Hydrogen peroxide, sulfur steam, steam and other phosphorus can play intense reaction, high temperature can not be carbon, boron and silicon reaction of binary compounds, widely used in industrial tungsten steel and tungsten carbide, pure tungsten filament is used to the system, and X-ray tube Tube heating components, semiconductor components can be prepared tungsten silicide, tungsten industrial production is white or black tungsten ore tungsten ore refining.

熔点3410℃，沸点560℃，相对密度1935，F外围电子结构为5d46s2，在化学反应时很容易丢掉1—6个电子，也能得到1—2个电子，所以氧化数为0、±1、±2、＋3、＋4、＋5和＋6，以＋6价化合物最稳定，如WO3不溶于水，空气中的钨会形成薄层三氧化钨保护层，钨能与氟在室温下化合，红热并无潮气时能与溴、碘化合，红热时还能和水反应生成WO3，室温下钨可与王水反应，但热的浓盐酸和硫酸只能与其起微弱反应，但对熔融的硝酸盐、亚硝酸盐、过氧化氢、硫蒸汽、磷蒸汽等能起激烈反应，高温下不能与碳、硼和硅反应生成二元化合物，工业上广泛使用钨钢和碳化钨，纯钨用来制灯丝、电子管和X射线管的发热元件，硅化钨可制半导体元件，钨工业生产是将白钨矿石或黑钨矿石精炼。

Slight perturbations of these organisms' physical habitat have a strong impact (lichens are miners' canaries for acid-rain pollution for this reason).

这些生物体的自然栖息地的微弱扰动就会对它们产生深刻的影响（地衣正是因为这样的原因可以用作酸雨污染的天然监测器）。

Choking milk is abnormal performance, we must read the doctor's examination, to give timely and appropriate treatment, if the milk after the baby choked breathing very smooth, it would be best way to think, let him cry and then force you to watch for when to cry oxygen and expiratory movements, watch to detect any abnormalities such as a weak voice tone, breathing difficulties, severe chest concave, etc.

呛奶是异常的表现，一定要经过医生的检查，给予及时、适当的治疗，如果呛奶后孩子呼吸很顺畅，最好还是想办法、让他再用力哭一下，以观察哭时的吸氧及吐气动作，看有无任何异常(如声音变调微弱、吸气困难、严重凹胸等)，如有即送医院。

While the UEF's amphibious tank does only light damage, its rate of fire can make quick work of even the thickest hulls. The unit's air cushion lets it traverse across the deepest bodies of water.

尽管UEF的两栖坦克火力微弱，但是它的高开火频率可以让它迅速打穿最厚的船体，它的气垫可以让它轻易穿过最深的水域。

In this dark, silent place, thousands of tiny living lights belonging to glowworms dot the ceiling and walls. They light the way as visitors glide quietly beneath them on dark water that reflects the lights from the glowworms.

在这个漆黑而静谧的地方，几千只萤火虫发出的微弱光芒点缀着洞顶和洞壁，光芒照映在深色的水面上，为下方静静滑过的游客照路。

How to amplify it, many elements should be taken into account, such as preamplifier's chosen, design of PCB, and so on.

对微弱电流信号的处理，要非常注意放大器的选择、PCB 板的设计等一系列问题，本文都进行探讨和尝试，取得了一定的效果。

The constellation Cepheus represents a King. It is faint, but its distinctive shape makes it easy to locate, if you look in the north on August evenings.

仙王星座是国王的象征，它看起来很微弱，但在八月里的晚上你抬头往北方看，很容易就能看出它的与众不同的形状！

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。