可选择的

However, tracheal stent implantation is different from esophageal stent implantation. As patients with airway obstruction are always complicated by dyspnea and hypoxemia, even respiratory failure, which increases risk and difficulty of stent implantation. During tracheal stent implantation, the bronchofibroscope or stent entering the stenosis site may lead to complete tracheal obstruction-induced asphyxia. Corrosion of metal wire of stent to airway mucosa and vessels may result in hemorrhea, leading to postoperative hemoptysis. Stent dislocation is mainly caused by inappropriate selection of stent, inappropriate implantation position or severe cough. Carcinoma tissue growing along stent lumens can induce re-obstruction in stent, resulting in atelectasis relapse.

气管及食管支架置入均属有创性治疗，但气管支架置入不同于食管支架置入，气管阻塞患者均有不同程度的呼吸困难和低氧血症，甚至发生呼吸衰竭，加大了支架置入的风险和难度；气管支架置入者，当纤支镜或支架进入狭窄部位时可造成气管的完全阻塞引起窒息；支架金属丝对气管黏膜血管的侵蚀可引起大出血，导致术后咯血；支架移位主要由支架选择不当、置入不到位或剧烈咳嗽引起；癌组织沿支架网眼长入造成支架内再阻塞可引起肺不张复发。

Some of the significant parameters that can be manipulated are the temperature of fermentation, pumping over or punching down the cap, the choice of fermentation vessel (small volume open-top fermenters, versus large tanks, versus rotary fermenters), the use of prefermentation cold maceration, and malolactic in barrel—and this list is far from complete.

一些可被操作的有效参数是发酵温度，泵送或酒盖穿孔，发酵容器选择（体积小，开顶发酵的选择，或大容器，或旋转发酵），用冷浸渍先发酵，及桶内苹果乳酸发酵---这列表远没有完成。

It is equipped with up-to-date meeting facilities, and 7-color light and remotely controlled spotlight are available to achieve custom-made effect. With a 400sqm prefunction area, Shanghai Grand Ballroom is your ideal option for business meetings and parties.

七种可变色灯光以及可遥控式追光灯可根据客人要求提供极具个性化的会场氛围。400多平方米宽敞的序厅空间，加之多种不同规格和设计风格的宴会厅，成为各类商务会议和主题宴会的绝佳选择。

Its main function is assassinating the drivers to select accurate route and drive on it, helping them to another when it is necessary.

动态路径诱导系统是智能交通系统的子系统——出行者信息系统的一个重要组成部分，其主要功能是辅助驾驶员为到达目的地而选择路径和沿既定路线行驶，必要时可帮助驾驶员重新选择路径。

Outward appearance: Provides three kind of megaphones outward appearances to choose for you

背景播放：若选择开的状态，在退出播放机界面后，音乐仍可播放（如有来电将暂停音乐播放），若选择关的状态，在退出播音机界面后，音乐播放将自动停止

Then proper adsorbent and corresponding conditions or combining of different adsorbents should be chosen on practical needs.

所以，在实际生产中可根据需要进行树脂和相应的溶液条件选择或不同极性树脂的组合选择。

Sustainable development is the direction and the inevitable choice of human society development.Human is the executants of Sustainable development.The formulation, implementation,adjustment and evaluation of sustainable development strategy are dependent on human subjective initiative.

可持续发展是人类社会发展的方向和必然选择，人类是可持续发展战略的实施主体，可持续发展战略的制定、实施、调整、评价等方面均依赖于人类主观能动性的发挥。

Although paper has to be fed and held down manually, arbitrary hold-down pressure against paper is thus available to avoid the disadvantage resulting from improper hold-down pressure The paper-cutting blade holder is driven by a motor, but it can also be operated by means of a handle to suit the needs of the location where power supply is not yet available.

本机的送纸与压纸需要手动，但压纸时，压力可任意选择，故可避免压纸的压力不适所引起的弊病。刀座切纸是由电动机驱动，但也可用手柄摇动，可适用在无电源的状态下下使用。

Homeopathic remedies are not only available from homeopaths, although ideally a qualified practitioner should be consulted for a specific, individual diagnosis. There is a wide selection of homeopathic remedies available from pharmacies, health food stores and supermarkets, and these can be used to treat acute symptoms (such as those produced by teething, hay fever, or colds and 'flu) rather than long-term conditions.

顺势疗法不仅可从homeopaths ，虽然理想的一个合格的医生，应征询一个具体的，个别的诊断是有多种选择，顺势疗法可从药房，健康食品店和超市，这些可用于治疗急性症状（如所产生的初期，花粉症，或感冒和'禽流感），而不是长期条件。

Meanwhile, the difference in results between selfing seeds and open pollinating seeds was not significant when glucosinolates contents were concerned.

说明在甘蓝型油菜育种中，对粗脂肪的选择应侧重考虑自然种含量，兼顾考虑自交种含量，对硫苷的选择则可同时考虑自然种和自交种含量。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。