早期

Piano The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries -the spinet, the dulcimer, and the the virginal.

钢琴 世纪早期的键盘乐器，钢琴的家系可以追溯至 15 至 16 世纪早期的键盘乐器，包括小型拨弦琴，括小型拨弦琴，洋琴和维金娜琴。

And the results indicate that the principal stress directions in study area are mainly NE-SW, and the second substage tectonic twist made the direction deflect from North to East, but the primary direction changed little; tectonic activities during the O〓～S～D stage is some violent, most of the area are under high stresses status, and rock fracture degree is correspondingly higher, as coinciding with the drill cores observation, i.

通过数值分析，模拟了塔中Ⅰ号断裂带和塔中45井三维模拟区O〓灰岩的构造应力场和应变场，结果表明：研究区主应力方向为北东～南西向，第二期的构造扭动使其由北向东发生了一定的偏转，但总的方位变化不大；O〓～S～D时期，塔中地区构造运动较强，研究区大部分处于高应力状态，岩石破裂程度较高，而岩芯观察结果也证实了这一结果，即O〓灰岩地层中早期形成的构造结构面比较发育，单个结构面的规模也较大；C～P时期，岩石的破坏程度较早期有所提高，主要表现在两个方面，一是各局部区岩石的破坏程度普遍有所提高；二是各个级别破裂区的分布范围相应地扩大了；研究区应力分布表现出明显的不均匀性，特别是剪应力，无论是O〓～S～D时期，还是C～P时期，都有很大的差异性，特别是在小断层的端部，剪应力比较集中，而且在断层的两盘，剪应力方向和大小都变化极快。

The answer probably lies in the similar social structure and size of wolf packs and early human clans, the compatibility of their hunting objectives and range, and the willingness of humans to accept into camp the most suppliant wolves, the young or less threatening ones.

答案或许在于，早期的人类部落和狼群规模有着相似的社群结构。早期人类部落的狩猎目标和范围都具有兼容性，他们能够接受那些幼小而又不具备伤害力狼，并和他们共处一室。

From the early 1930s to the early 1950s, traditional jazz went into a bit of a decline, and was replaced in popularity by a new kind of music known as swing. Page 30 , line 15

从20世纪30年代早期到20世纪50年代早期，传统的爵士乐有一点没落了，流行趋势被一种叫做摇摆乐的新音乐所取代。

To investigate effect of sympathetic nerve on early development of embryo, a model of sympatholytic mice was established by 6-OHDA.

为了研究交感神经对哺乳动物早期胚胎发育的影响机制，通过腹腔注射6-羟多巴胺使交感神经阻断后，观察了小鼠妊娠前期胚胎早期发育和肥大细胞数量和型别的变化。

Limited information is available on early weightbearing and early return to activity after operative treatment for grade III syndesmosis sprains.

背景：韧带联合的Ⅲ级损伤常用内固定的方法处理，有关术后的早期承重和早期恢复活动的相关报道尚有限。

Hypothesis: Treatment of grade III syndesmosis sprains in intercollegiate athletes with internal fixation, early range of motion, and early weightbearing can lead to rapid return to sport with minimal complications and no ankle problems in midterm follow-up.

前提：用内固定的方法处理在大学间对抗赛中韧带Ⅲ级损伤的运动员，在接下来的中期随访中，发现早期的活动和早期的承重能够使运动更快的恢复，并且并发症最少，也未出现踝关节的相关问题。

Objective To explore the expressions of Toll-like receptor2 (TLR2) and the role in the pathogenesis of early syphilitic patients.

目的：观察早期梅毒患者外周血中TOLL样受体2表达水平的变化，探讨TLR2在早期梅毒免疫学发病机制中的作用。

No matter whether there is a tympanic membrane perforation or not, secret tympanitis should be subjected to surgical treatment at an early stage.

若按早期中耳炎治疗病情不能稳定甚至加重，并经CT证实中耳乳突腔有填塞表现者，无论是否有鼓膜穿孔，均应行早期外科手术干预。

The early web days made heroes out of the early adoptors of Perl, and unfortunately, their legacy is usually a collection of poorly written Perl scripts using old and unaudited techniques.

早期的网页开发英雄出自早期的 Perl 使用者。但不幸的是，他们遗留下来的是一些使用旧的和未经审核的技术编写的不好的 Perl 脚本的集合。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失