正常位置

Alpha-1 antitrypsin is the most abundant circulating protease inhibitor in the body, Dr. Lomas said. Its most common deficiency mutation is the Z allele, where the amino acid lysine is exchanged for glutamic acid at position 342 in the polypeptide chain (Glu342Lys). About 1 in 1700 whites of northern European descent are homozygotes for this mutation and thus have plasma antitrypsin levels that are 10% to 15% below normal, he said.

Lomas博士表示，甲一型抗胰蛋白酵素是身体内最充分的循环蛋白酶抑制剂，最常见的缺损突变在Z对偶基因，该处的胺基酸 lysine与麸氨酸在多胜肽链的第342位置交换(Glu342Lys)；北欧血统白人每1，700人有1人是此一突变的同合子，因此血浆抗胰蛋白酵素值比正常低10%到15%。

If a user operates an operation panel to input an instruction for normal playback, then a control circuit of a digital television monitor determines a frame to be played back at present as a noticed frame and requests the hard disk recorder for image data of successive 15 frames forwardly and backwardly adjacent the noticed frame and image data at positions of time intervals of 0.5 seconds within a range of 2 minutes forwardly and backwardly of the noticed frame through an IEEE 1394 cable.

如果用户操作操作面板输入正常播放指令，那么数字电视监视器的控制电路确定当前播放的一帧作为标记帧，并且通过IEEE1394电缆向硬盘记录器请求标记帧的向前和向后连续的15帧的图像数据以及标记帧向前和向后2分钟范围内在0.5秒时隙内的位置的图像数据。

At first the combined defect was transformed into cavitary defect with metal mesh, then the contained acetabulum was tightly packed with deep-frozen morselized cancellous allograft chips (size 7~10mm), the anatomy of the hip was reconstructed and the cup was inserted after pressurizing the cement directly onto the graft.

采用金属网将非包容性骨缺损转变为包容性骨缺损，然后采用7~10 mm的深低温冷冻骨颗粒，使用打压植骨技术恢复骨量，重建髋关节的正常解剖形态，使用骨水泥将聚乙烯臼杯固定于理想的生物力学位置。

A posteroanterior cephalogram was taken for every subject at the same time each year, lasting for 6 years. Computer aided cephalometrics was carried out. Results: 1. In adolescents with normal occlusion, the total variation range of the upper and middle face symmetry in transverse and vertical d...

结果表明：正常人上、中面部骨骼存在对称性的正常变异，其范围在 1 3— 1 8岁保持稳定，水平向小于 8%，垂直向不超过 9mm；在其相对于颅底的位置关系及其骨骼各对应部位之间，有较好对称性；面部骨骼的生长发育具有潜在的优势特点。

The TMJ has strong capability of remodeling,this capability can make condyloid process fit the new condition.

颞下颌关节有很强的改建能力，在合适的牵张速度下可通过发生适应性改建，使髁状突在形态和结构上适应新的位置和环境，从而继续行使正常关节功能。

At the BCL of 500ms, 1000ms and 2000ms,the VWtimes increased markedly with the BCL prolonging, and the degree of increasing was even obviously when heart rate was slow (BCL=2000ms or 1000ms). The enlargement of VWs was a most important reason to increase the incidence of ventricular arrhythmias; 2）At the BCL of 500ms, 1000ms or 2000ms,the VWtimes of the premature stimulates S2 was at endomembrane were wider than at the outermembrane. We supposed that premature stimulates come from endomembrane was easier inducing VF compared with outermembrane;3The VWtime of unidirectional block was wider than reentry's, we can see that reporlarization dispersion changed dynamicly. 4The QRS polar of the premature stimulates was opposite the primary beats ,which suggesting that excitation of inducing premature beats was coming from epicardial. That is to say electrotonic potential take part in the creation of reentry;5With the ratio of the Tp-e/QT increasing the occurrence of VF was upgrading. So the ratio was an effective method to estimate the event of SCD.6 The VWtimes of S3 were broaden than S2's. But we can not study penetratingly, which is the contents of our future studies.

在BCL为500ms、 1000ms和2000ms刺激条件下，随着刺激周长的增加单向传导阻滞时间易损窗呈增大趋势；并且在心率较慢时(BCL为2000ms和1000ms)增大最明显，是LQTS患者室性心律失常发生率增加的原因之一；2）在BCL为500ms、 1000ms和2000ms刺激条件下，S2位于内膜侧时时间易损窗大于在外膜侧时的，推测来自于内膜侧的期前刺激易于诱发室性心律失常；3）折返激动时间易损窗小于在单向传导阻滞时间易损窗，折返易发生于S2刚进入单向传导阻滞区间时，这说明复极梯度的不均一是动态变化的；4心电图上倒置QRS波与正常S1刺激所引起QRS波极性相反，提示不同位置S2刺激引发的室性早搏的兴奋均来自于外膜侧，说明了电紧张电位扩布参与了折返的产生；5）Tp－e/QT可以反应跨膜复极离散度，随着Tp－e/QT比值的增加PVT的发生增多，其可以用来预测室性心律失常的发生。6）随着期前刺激数目的增加时间易损窗增大。

Because our factory maintenance group does not have so much to adjust the calibration device that is only accessible through a little bit of it quite a bit, by virtue of epigene to correction book block fixture in the starting position as that of the previously mentioned yellow line stays the same, in the end makes the book block of location and book letter tuishou movement, between the individual parts up after the power on everything works.

因为本厂维修组没有那么多的调节校准设备，只能通过一点点的摸索，凭借外力来校正书芯夹具的起始位置，使其与上面提到的黄线保持一致，最终使得书芯夹具上的定位螺杆与书封推手之间同步运行，将各个零部件接好后，开机一切正常。

Gastroptosis is a common chronic disease and patient suffers pain hardly when its occurrence.

当上述两个因素发生改变时，可因重力关系，胃从正常的位置下降。

CT and MR scans in 31 cases of abnormal infundibular stem were investigated retrospectively to identify characteristic diagnostic findings. The size, shape, and position of the infundibular stem were noted.

我们回溯性研究三十一位有不正常脑下垂体茎突患者的电脑断层和磁振造影影像，对茎突的大小、形状及位置加以分析评估，以期能找出特殊之诊断发现。

Class of Ⅱ of the smooth ~ that sweep Ⅰ shows low density or wait for low jumbly density, the position relatively class of the Ⅰ after expressing shallow; to increase does not have aggrandizement more, oedema is much light or submit form of section of intermittent or successive loop without;Ⅱ class aggrandizement or piece conglomerate form aggrandizement, oedema degree is differ, enhance time - class of Ⅱ of ~ of density curve Ⅰ and normal head pledge in vain similar.

平扫Ⅰ~Ⅱ级呈低密度或等低混杂密度，位置较表浅；增强后Ⅰ级多无强化，水肿多轻或无；Ⅱ级呈断续或连续环结节形强化或片团状强化，水肿程度不一，增强时间-密度曲线Ⅰ~Ⅱ级和正常脑白质相似。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。