不可见的

These mesmerizing insects, indigenous to the rain forests of Central and South America, get their cobalt hue not from pigment but from the thousands of semitransparent scales that filter blue from the visible spectrum and radiate it out from the wings.

这些令人着迷的昆虫，土著的雨林中美洲和南美洲，让他们的钴色调不是色素，而是来自成千上万的半透明鳞屑过滤蓝色从可见光谱和从翅膀放射出来的。

The iron and steel industry has the very strong economies of scale characteristic, however the scale of our Iron and steel enterprise is generally small, the majority has not achieved the economies of scale, large-scale and the extra large type Iron and steel enterprise relative smalls does not have the remarkable efficiency superiority, our country iron and steel industry does not have the remarkable economies of scale characteristic obviously.

钢铁工业是具有很强规模经济特征的行业，然而我国钢铁企业规模却普遍较小，大多数并未达到规模经济，大型和特大型的钢铁企业相对中小钢铁企业不存在显著的效率优势，可见我国钢铁工业并不存在显著的规模经济特征。

Adnexal masses that are mobile, purely cystic, unilateral, less than 8 to 10 cm indiameter, and have smooth internal and external contours by ultrasound are highly unlikely to be malignant and can be followed for two months; the majority of physiologic cysts will regress during this time.

附件包块是活动的，囊性的，一侧的，直径小于8～10cm和通过超声检查可见光滑的内外轮廓，这个包块不可能是恶性的，可随访2个月；大多数的生理性囊肿在这个时期可以消退。

Anthracotic pigment ordinarily is not fibrogenic , but in massive amounts (as in "black lung disease" in coal miners) a fibrogenic response can be elicited to produce the "coal worker's pneumoconiosis" seen here.

碳末沉着病是非常普遍的，但通常不发生肺组织的纤维化，在煤炭工人的尘肺病的切片中我们可见大量的纤维化反应。

According to concerning personage fastidious, 10 balls, the point of fall that attends attendantly can say to have countless, appear impossibly however the point of fall of which two balls is complete reduplicative, tactics of visible ball catch is free and easy rises and fall, of ten thousand changes in the twinkling of an eye.

据有关人士考究，10个球，在场地上的落点可以说有无数个，却不可能出现哪两个球的落点是完全重复的，可见门球战术是跌宕起伏、瞬息万变的。

In the dissertation, we presented a method to calculate the start oscillation length and real starting asynchronous velocity parameter. In the meantime, when the effect of two or more azimuthally asymmetric space harmonics in the high power broadband helix TWT on the start oscillation length and real starting asynchronous velocity parameter were also analyzed.

数值计算表明：增大渐变的强度，就可以增加起振长度，而且当渐变的强度增大到一定值时就不会产生返波振荡；当衰减器靠近输入段时，起振长度就随之减小；当增大衰减器的长度或减小衰减量时，相对起振电流随之减小，可见衰减器对起振条件确实有明显的影响。

Noonday time, author ramble is in the ave of mulberry slope village is off-street, how to look here also unlike village of a hamlet, of greet is the picture that is full of contemporary breath everywhere: The building is bristly, street and broad, see air basking in a hammer to have the board of unripe sheepskin everywhere, brushy abb is showing Yin Guang below sunshine.

正午时分，笔者漫步在桑坡村的大街小巷，这里怎么看也不像一个小村庄，映入眼帘的到处是布满现代气息的画面：楼房林立，街道宽广，处处可见晾晒着钉有生羊皮的木板，毛茸茸的羊毛在阳光下闪着银光。

sick euthyroid syndromeshould be often found in patients with critical trauma,but it is commonly confused ses with retention of fluid in third space after fluid resuscitation or with lowed colloid osmotic pressure as result of hypoproteinemia in the clinic.serious ses is presented an edema of face and all over,non blood fluid draining out of the needle hole,the wound not healing desiredly with fluid oozing unexpectedly,or pleural effusion on both sides,or pericardial effusion.the pathogenesis of ses is incompletely understood.the inflammatory cytokines are generally accepted as an important pathogenic factor of ses.

甲状腺功能正常性病变综合征（sick euthyroid syndrome，ses）在危重创伤患者中并不少见，严重者表现为颜面及全身肿胀，针眼可见持续的非血性液体流出，伤口渗液较多不易预期愈合，双侧胸腔积液或心包积液等。临床上常与液体复苏后的第三间隙液体潴留、低蛋白血症致胶体渗透压降低等的临床表现相混淆，很容易被忽略。其发病机制还不十分清楚，众多的研究首先考虑的致病因素是炎性因子。

We investigated the effect of visiblelight on the UV-polymerization of diacetylene and an accelerationphenomenon of the visible-light on the monolayer polymerizationwas observed. It means that the visible-light can accelerate the chainpropagation but have no effect on the chain initiation, thus benefitthe producing diacetylene polymer with higher molecular weight.

考虑到双炔酸聚合过程中，链引发和链增长所需的激发波长不一样，前者的激发波长必须小于310 nm，而后者的激发波长在可见光区，我们因而在液面上测量了可见光对聚合反应的影响，发现可见光照的确能加快反应的进行，就是说，在链引发和链增长的竞争中，我们可以用可见光加快链增长过程，一定程度上增大分子量。

Though the diatomaceous earth belongs to the advantage ores of resources of our country, however, the present development level is still not high, reaching the world level except a few products, the quality of most products also waits to improve, it is obvious , have important theory meaning and practical value to the further research of the diatomaceous earth.

虽然硅藻土属于我国资源的优势矿种，但目前的开发水平还不高，除少数产品达到国际水平外，大多数产品的质量还待提高，可见，对硅藻土的进一步研究具有重要的理论意义和实用价值。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。