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Years ago, when I initially did this exercise, I got lower back pain because I did not activate my core and as the result, I overbend my lower back.

几年前，当我最初做这项工作，我得到了腰痛，因为我没有激活我的核心，作为结果，我overbend我的腰。

We are reaping the consequences of that long period of overconsumption and undersavings encouraged by the belief that lower and lower taxes would cure all.

只要不断减税就可治愈一切，这种信念鼓励我们过度消费和储蓄不足，我们现在正身受其害。

By building a game model and using parameter simulation, we find that the job seeker with higher ability will overeducate to make the employer can separate higher ability first-time job seekers from lower ability ones when the expansion of higher education makes it easy to acquire a diploma. Once overabundant diploma due to the expansion of higher education universalization makes the employer can not discriminate higher ability candidates from lower ability ones, the employer reduces the salary of social freshman. Such phenomenon induces the equilibrium away from the Pareto optimality and decreases the total social production.

透过赛局模型分析以及参数模拟，我们发现高等教育普及化使得文凭取得相对容易时，高能力者被迫选择超过柏拉图最适的教育水准，以求与低能力者做出区隔；当高等教育持续扩张造成文凭氾滥，此时的混同均衡会使雇主无法以文凭来辨别首次求职者能力，於是雇主给予社会新鲜人的薪资将减少，体系的均衡将偏离柏拉图最适，甚至造成社会新鲜人总产出的下降，这是台湾高等教育普及化的隐忧。

However, during borehole grouting pile construction of the present, round section piles are used universally. Generally speaking, the boreholes are drilled by a large diameter round piling bit. Because of the restriction of factors of the mud pumps, and drilling equipments, and drilling technique, it would result in such problems as fol lowing: a bigger cutting area and overlarge cuttings volume, and more hole bottom sediments, difficult cuttings discharging, and serverely repeat cuttings breaking, and using more concret grouting amount, and lower drilling speed, faster bit wearing, and longer working period, bigger material and labor ex haust, and higher engineering cost, unreasonable ratio of loading capacity to volume of pile foundation, and lower comprehensive economic benefits, and so forth.

然而，钻孔灌注桩施工中，目前最为普遍采用的是圆形断面桩基，一般采用大口径圆形基桩工程钻头，由于国内生产的泥浆泵、钻具及钻进方法等因素的限制，从而使钻孔破岩面积和体积过大，造成孔底沉渣过多，排渣困难且排浆量大，重复破碎问题突出，混凝土灌注量大，直接反映为钻进效率低、钻头磨损快、施工工期长、材料能耗和劳动消耗大、工程成本较高、桩基荷载能力与体积比不合理、综合经济效益不理想等，这些问题严重影响和制约着钻孔灌注桩施工技术的发展和进步。

Both overlong or overshort bottom duration and overlong or overshort fluctuation period are unfavorable for reduction of non-diamond content. Only moderate ones have optimal effects on it.3 Compared with a smooth microwave, a fluctuating one can reduce the diamond nucleation density slightly.4 In fluctuating microwave, even if a higher CH〓 concentration chosen, diamond films with quality better than that of those deposited at a lower CH〓 concentration and in smooth microwave can be obtained.In smooth microwave, the influence of O〓 upon the diamond films＇MWPCVD was investigated. It is found that:1 In the range of lower O〓 concentration, its increase is beneficial to improvement of quality of diamond films, but in that of higher one, its increase conversely deteriorates the quality of diamond films.

在脉动微波下进行了沉积金刚石膜的研究，得到下述结果：1）采用合适的脉动微波，能使金刚石膜的沉积质量显著提高，并能使金刚石膜中的微晶石墨得到几乎完全的抑制。2）过长或过短的平底时间或脉动周期均不利于金刚石膜中非金刚石相碳含量的降低，只有适中的平底时间或脉动周期才有最佳的降低非金刚石相碳含量的效果。3）脉动微波会使金刚石的形核密度有所下降。4）脉动微波下，即使选用较高的CH〓浓度，也能得到沉积质量比在平稳微波下采用较低的CH〓浓度所制备的金刚石膜的沉积质量要明显提高的金刚石膜。

Children snoring at night, especially if severe snoring, sleep was frequently interrupted, not a good night's rest, the spirit of the day, poor appetite, as well as insufficient calorie intake of food over time, resulting in growth retardation in children, height, weight will be the same year is lower than the normal children, and lower body resistance, susceptibility to chronic respiratory and breathing difficulties in the situation can lead to breast, pectus excavatum, or pulmonary heart disease, individual children is also reflected in exophthalmos.

小儿夜间睡眠打鼾，特别是重度打鼾的话，睡眠经常中断，夜间得不到很好的休息，白天精神、食欲差，以至摄入的食物热量不足，久而久之，导致小儿生长停滞，身高、体重均会低于同年的正常宝宝，而且，身体抵抗力降低，易患慢性呼吸和处在呼吸困难的状况，可导致鸡胸、漏斗胸，甚至肺原性心脏病，个别小儿还表现为眼球突出。

They are most abundant in quartz of pegmatitic leucosomes and granitic rocks, and represent the fluid appearing in their cooling stage. The DL(H2O) of such fluid is 0.93～0.96g/cm3 corresponding to P≈0.6GPa which is compatible with condition when the rapid decompression in this region was ended. 3 CO2-H2O two or three phases inclusions. They are the most widespread, and more frequently in clusters and in intragranular tails in quartz. The relative content of CO2+CH4 and H2O is considerably variable. They are also characterized with lower density (0.6～0.8g/cm3) and low pressure about 0.3～0.4GPa, and may be originated by mixture of carbonic liquid from breaking of most inclusions of peak stage and aqueous liquid of magmatic source. After entrapment, the further decrease of temperature to lower than 330℃ made such fluid separated to two or three phases.

主要集中于伟晶质脉体和花岗岩中，是这期岩浆冷凝过程析出的流体相当时就被封闭所成，密度为0.93～0.96g/cm3，相应压力约0.6GPa，这与峰期后迅速减压过程结束时的条件相符。3CO2-H2O两相和多相包体，分布最广，成簇状和拖尾状包体群，碳质和H2O相对含量很不均匀，整体密度相对最低，一般为0.6～0.8g/cm3，相应压力为0.3～0.4GPa，它们可能是大幅度减压过程中第一类包体大量爆裂析出的碳质流体与第二类H2O溶液流体在各处以不同比例混溶所成，它们被封闭后在降温至330℃以下时分裂成两相或三相包体。

During the development peroid of Doushantuo Formation source rocks, the areas studied belong to arenaceous pelitic facies, open platform facies. Until Dengying Stage, the area mainly belongs to restricted platform facies. During early Lower Cambrian, the areas belong to mesa-basin sedimentary facies and gradually developed to open platform-restricted platform facies. During Lower Cambiran, the areas belong to open sea shelf facies-open marine platform facies.

陡山沱组烃源岩发育时期，研究区处于近岸砂泥坪相区及开阔台地相区，至灯影期，主体处于局限台地相带；早寒武世早期，研究区主要处于台地—盆地沉积相带，逐渐演变为开阔台地至局限台地相带；下寒武统在区内以广海陆棚—开阔台地相为主；奥陶纪末—志留纪早期，经历了非补偿滞留还原海盆—正常陆表海/深水陆棚海—残留海—陆相沉积环境的变迁。

Spikelets 3–5(–6) mm, dark purple; glumes lanceolate, subequal or lower glume slightly shorter than upper, lower glume 1-veined, upper glume 3-veined, scabrid, apex acuminate; callus hairs ca. 1/3 length of lemma; lemma 3–4.5 mm, papery, hyaline at margins and apex, sometimes scabrid; apex irregularly 4-toothed; awn arising from upper 1/3 of lemma back or above, 1–2.5(–6) mm, straight or slightly curved; palea ca. 2/3 as long as lemma; rachilla conspicuously penicillate, 1.5–2 mm, including hairs up to 5 mm. Anthers 1.4–2.3 mm.

小穗3-5(-6)毫米，深紫色；披针形的颖片，近等长或下部颖片稍短于上面，下部颖片1脉，3脉，粗糙的上面颖片，先端渐尖；约的胼胝体毛1/3段外稃；外稃3-4.5毫米，似纸，透明的在边缘和顶，有时粗糙；不规则的先端4齿；芒生于上面外稃背面或在上部的1/3，1-2.5(-6)毫米，直或稍弯曲；大约2/3的倍于外稃的内稃；显著具毛撮的小穗轴，1.5-2毫米，包括头发可达5毫米花粉囊1.4-2.3毫米。

Spikelets with 1 floret; rachilla disarticulating above glumes, extension beyond floret absent or small and glabrous, rarely better developed and penicillate; glumes persistent, subequal or unequal with lower longer, narrowly lanceolate, much exceeding floret, lower glume 1-veined, upper glume 3-veined at base, apex finely acuminate or subulate; floret callus conspicuously bearded, hairs much exceeding floret; lemma ca. 1/2 as long as glumes, hyaline, 3–5-veined, awned, apex erose, denticulate or deeply 2-lobed; awn very slender, straight or almost so, arising from lemma back, apex or between teeth; palea 1/2 as long to slightly shorter than lemma.

小穗具1小花；在缺席或者小和无毛小花以外高于颖片脱节的小穗轴，扩展，很少很好地发展，具毛撮；颖片宿存，近等长或不等长用低长时间，狭披针形，很多超过小花，小花结茧显著公然反对，头发很多超过小花；外稃大约1/2的倍于颖片，透明，3-5－脉，具芒，啮蚀状的顶，或者深深2裂的具小齿；返回的芒非常细长，直的或几乎如此，生于外稃，或者在牙齿之间的顶；作为稍短于外稃的长时期的内稃1/2。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。