一、my trip to tianjin作文？

描写一下天津的各个旅游景点 ，尤其是出名的那一个 。再写自己的旅途心情 ，见闻。

二、天津tianjin为什么读成tianjing？

天津人的确是读“天经”，应该是天津话里的齿音字吧！就好像天津人说勇敢就说成“容敢”。多少年来天津的津字都被误读为jing，有人甚至以为这是天津话的读法。其实天津从很早就分in和ing韵母，反而很多南音不区分，很多人都会将津读成jing的

三、Explore the Delicacies of Tianjin in English

Introduction

Tianjin, located in northern China, is known for its rich culinary culture. Its local snacks, or "小吃" (xiǎo chī) in Chinese, have gained popularity not only among the locals but also the international community. In this article, we will introduce several famous Tianjin snacks and their English translations, allowing you to better understand and appreciate these delectable treats.

Goubuli Steamed Buns

The first must-try snack is Goubuli Steamed Buns, known for their fluffy texture and savory filling. The name "狗不理" (gǒu bù lǐ) may sound strange, but it actually refers to the founder's insistence on focusing solely on the buns, ignoring any distractions. So, when you visit Tianjin, be sure to try these delicious Goubuli Steamed Buns.

Jianbing

Another iconic snack is Jianbing, a thin and crispy pancake made from a batter of wheat and mung bean. It is typically filled with egg, cilantro, crispy fried dough stick, and a variety of sauces. Jianbing can be considered as a Chinese-style breakfast burrito. Don't miss this popular street food item when you visit Tianjin.

Erduoyan Fried Dough Twists

Erduoyan Fried Dough Twists are crispy and twisted strips of fried dough, usually coated with sugar or various flavors. This snack was named after Erduoyan, a famous tourist attraction in Tianjin. As you stroll through the streets of Tianjin, you will likely encounter vendors selling these addictive Fried Dough Twists.

Guifaxiang Mahua

Guifaxiang Mahua is another beloved snack in Tianjin. Mahua refers to a type of deep-fried dough that is crunchy on the outside and chewy on the inside. Guifaxiang is the name of a time-honored brand that specializes in producing Mahua. These sweet and crispy treats have become synonymous with Tianjin's local delicacies.

Tianjin Goubuli Museum

If you want to delve deeper into the history and culture of Goubuli Steamed Buns, pay a visit to the Tianjin Goubuli Museum. Here, you can learn about the origins of Goubuli Steamed Buns, witness the traditional steaming process, and even try your hand at making your own buns.

Conclusion

Tianjin is a city that boasts a remarkable culinary heritage, and its famous snacks reflect the local culture and traditions. Exploring Tianjin's diverse range of snacks is not only a gastronomic adventure, but also a great opportunity to immerse yourself in the local culture. So, when you visit Tianjin, don't forget to try these delightful treats and experience the charm of Tianjin's food culture.

Thank you for taking the time to read this article. We hope that it has provided you with valuable insights into the English translations of Tianjin's famous snacks. Enjoy your culinary journey in Tianjin!

四、ads效应？

应该是ade效应。

所谓ADE效应，是指“抗体依赖增强症”。专业解释是这样的：病毒感染都是从黏附于细胞表面开始的，黏附是通过病毒表面蛋白与靶细胞上特异性受体和配体分子的相互作用来完成的。针对病毒表面蛋白的特异性抗体常常可以阻抑这一步骤，将病毒“中和”,使其失去感染细胞的能力。然而在有些情况下，抗体在病毒感染过程中却发挥相反的作用：它们协助病毒进入靶细胞，提高感染率，这一现象就是抗体依赖性增强作用。

简单说就是，正常情况下一个人感染了病毒之后，只要最终痊愈，人体免疫系统就会产生这个病毒的抗体。这样以后再感染病毒，人体内的抗体就可以阻抑病毒的感染，从而实现免疫。然而，在某些情况下，比如病毒发生了变异，这时候人再次感染了这个病毒后，人体原先产生的抗体，对于变异后的病毒不起作用。而且这个时候因为人体的免疫系统误以为病毒已经被“阻抑”，使得这时候人体免疫系统对病毒完全不设防。这会导致这个病人，在感染变异后的病毒，会比没有抗体的人，症状反而更严重，并且更易感染。这种时候，人体内的抗体，反而会协助变异后的病毒进入靶细胞，提高了感染率。这个现象就被称为“ADE效应”，也就是“抗体依赖增强效应”。

五、ads简写？

ADS是加速器驱动次临界洁净核能系统（Accelerator Driven Sub-critical System）的缩写，它是利用加速器加速的高能质子与重靶核（如铅）发生散裂反应，一个质子引起的散裂反应可产生几十个中子，用散裂产生的中子作为中子源来驱动次临界包层系统，使次临界包层系统维持链式反应以便得到能量和利用多余的中子增殖核材料和嬗变核废物。

六、ads-b和ads的区别？

首先是双向通信制式的差异。ADS-B的通信制式是广播式双向通信，而我国用来进行航迹跟踪和管制数据通信的地空数据链，采用美国ARINC公司的AEEC618/AEEC622协议方式，属应答式双向通信。此通信制式的数据刷新率受应答协议制约，其同步性和实时性都不能满足高密度飞行管制服务需求，无法与ADS-B技术兼容。 其次是数据链容量的差异。ADS-B所使用的数据链应能满足高密度飞行监视的要求，因此对数据长度和通信速率都有很高的要求。国际航空组织推荐的全球可互用的ADS-B的广播数据链-1090MHzS模式扩展电文数据链(1090ES)，最大下行数据长度达到112位，最大数据率达到1兆比特/秒。而我国现用的ACARS RGS地-空数据链，最大下行数据长度为32位，最大数据率仅2400比特/秒，显然不能与ADS-B广播电文兼容。 再则是传输技术上的差距。ADS-B广播电文是面向比特的数据串，下行数据到达地面后，必须透明地传输至航空管制或航空运行签派等地面用户端。而现有系统中，通过ACARS RGS或卫星截获的下行数据，须转换为面向字符的SITA报文格式，经低速的自动转报网传输到用户端。这种信息传输方式的低效率以及传输时延不确定性，不能适应高密度飞行监视。 解决现有系统与ADS-B技术兼容问题，关键是选择新的空-空、地-空数据链系统。数据链是ADS-B技术重要的组成部分，当前，许多国家和组织出于不同的开发意图，开发出了多种多样的数据链，从中选择适合我国实际的数据链类型，是确定机载设备性能和发展地面设施的前提。各国对ADS-B数据链的选择各持己见，但主流意见基本倾向于以下三种[10]：(1)甚高频数据链模式4(VDLMode4)--欧洲较流行;其核心技术为SOTDMA协议，不足是VHF频段资源紧张。(2)万能电台数据链(UAT)--美国较流行，多用于通用航空飞机；采用二进制连续相移键控CP-FSK，不足是和DME地面设备的互相干扰严重。(3)1090MHzS模式扩展电文数据链(1090ES)--国际民航组织推荐;采用选择性询问、双向数据通信，不足是已出现频谱过度使用的危机。 国际航空组织一直在努力倡导使各成员国能够执行一个统一的数据链标准，从而提高数据链设备在全球范围的通用性。如果空中的每架飞机都执行同一个数据链标准，通过 ADS-B系统，每个飞行员都能看到其周围一定范围内所有航空器的位置和动态。这将显著提高飞行员对其周围飞行态势的感知度，从而可以在保证飞行安全的前提下，进一步缩小飞机间的安全间隔，优化飞行路线，提高空域资源的利用率。

七、ADS原理？

ADS-B（Automatic Dependent Surveillance - Broadcast，广播式自动相关监视）是一套系统，或者说是一种技术手段。

通过飞机上的机载GPS等系统，获得飞机自身的位置信息，再通过飞机上的通信设备，将飞机自身的位置信息发送出来，地面人员和周围的其他飞机可以利用通信设备，接收到飞机发送出来的这些信息，从而实现对飞机的监视，或者说，“看”到飞机。

八、my trip to tianjin作文80-100词？

去天津旅游可以写那里的风土人情还有建筑特色，以及发生快乐有趣的事

九、网络营销 ads

在当今数字化时代，网络营销已经成为企业推广品牌、吸引客户、增加销售的重要手段。随着互联网的普及和移动设备的普及，网络营销不仅仅是一种选择，更是一种必然趋势。本文将重点探讨网络营销中的广告投放策略，帮助企业更好地利用各种广告形式来实现营销目标。

1. 网络营销的广告形式

在进行网络营销广告投放前，首先需要了解不同的广告形式，以便选择最合适的方式来达到营销目标。常见的网络营销广告形式包括：

• 搜索引擎广告（SEM）：通过在搜索引擎上购买关键词广告位置，吸引潜在客户点击进入网站。
• 展示广告：以图片、文字等形式展示在网页上，吸引用户注意。
• 社交媒体广告：在社交平台上投放广告，扩大品牌曝光度。
• 视频广告：通过视频形式展示产品或服务，吸引用户点击。

2. 广告投放策略

制定有效的广告投放策略对于提高广告效果至关重要。以下是一些网络营销广告投放策略的建议：

2.1 目标明确

在投放广告前，需要明确广告的目标是什么，是增加网站流量、提高转化率还是增加品牌认知度。只有目标明确，才能制定出更有针对性的广告策略。

2.2 定位目标客户

了解目标客户是谁，包括性别、年龄、兴趣爱好等信息，可以帮助在合适的平台上投放广告，提高广告的精准度，避免浪费投放。

2.3 制定预算

根据企业的实际情况，制定合理的广告投放预算。预算的大小决定了广告的曝光度和效果，需要根据效果不断调整预算分配。

2.4 选择合适的广告平台

根据产品或服务的特点，选择最适合的广告平台进行投放。不同的平台受众群体不同，选择合适的平台能够提高广告的转化率。

2.5 制定广告内容

广告内容直接影响用户对广告的态度，制作吸引人的广告内容是提高点击率的关键。可以结合产品特点、用户需求等制定合适的广告内容。

3. 广告效果评估

在广告投放后，需要对广告效果进行评估，及时了解广告的效果如何，是否达到预期目标。常用的广告效果评估指标包括：

3.1 点击率

点击率是衡量广告点击数量的指标，反映了用户对广告的关注程度。通过点击率可以了解广告的吸引力。

3.2 转化率

转化率是衡量广告转化效果的指标，反映了用户从点击广告到完成购买等目标的转化率。高转化率意味着广告的效果较好。

3.3 曝光量

曝光量反映了广告被展示给用户的次数，通过曝光量可以了解广告的曝光情况。提高曝光量可以增加品牌知名度。

3.4 ROI

ROI是投入产出比的简称，用于评估广告投放的效益。通过计算ROI可以了解广告投放是否划算，是否值得长期投放。

4. 网络营销广告优化

为了提高广告效果，需要不断优化广告策略和内容，使广告更加符合受众需求。一些网络营销广告优化的建议包括：

4.1 A/B测试

通过A/B测试不同的广告内容、标题、图片等元素，找出最符合受众需求的广告形式，提高广告点击率和转化率。

4.2 关键词优化

关键词在搜索引擎广告中起着至关重要的作用，需要不断优化关键词选择，选择符合用户搜索习惯的关键词，提高广告的展示效果。

4.3 定期监测

定期监测广告效果，及时调整广告内容和投放策略。只有不断监测和调整，才能保持广告的高效果。

4.4 创意更新

定期更新广告创意，吸引用户注意。用户对广告的审美疲劳是常有的现象，不断更新广告创意可以保持广告的新鲜感。

结语

在进行网络营销广告投放时，需要综合考虑广告形式、投放策略、效果评估和优化等方面，不断提升广告效果。只有不断学习和调整，才能找到最适合自己企业的网络营销广告策略，实现营销目标。

十、Decoding the Meaning of ADS in Finance

In the world of finance, acronyms are widely used to simplify complex concepts and streamline communication. One such acronym that frequently appears is ADS. So, what does ADS stand for in finance? In this article, we will delve into the meaning of ADS and its significance in the financial landscape.

The Definition of ADS

ADS stands for American Depositary Share. It is a financial instrument that represents shares of non-U.S. companies traded on U.S. stock exchanges. ADSs are denominated in U.S. dollars and provide American investors with a convenient way to invest in foreign companies without having to directly purchase shares on international markets.

The Rationale behind ADS

The creation of ADSs is driven by several factors. Firstly, it facilitates cross-border investments by reducing barriers such as currency exchange and foreign security regulations. Secondly, it allows foreign companies to tap into the deep and liquid U.S. capital markets, providing them with an opportunity for increased visibility and access to a wider pool of investors.

Types of ADS

There are two main types of ADSs: sponsored and unsponsored. Sponsored ADSs are created with the cooperation and endorsement of the foreign company whose shares they represent. These are more common and generally subject to stricter regulatory requirements. Unsponsored ADSs, on the other hand, are formed without the involvement or support of the foreign company. They are typically initiated by brokers or financial institutions.

The Benefits of ADS

ADSs offer various benefits for both investors and issuers. For investors, ADSs provide access to a broader range of investment opportunities, including companies from emerging markets. They also offer the convenience of trading in U.S. dollars and benefiting from the regulatory framework established by the U.S. Securities and Exchange Commission (SEC). For issuers, ADSs offer a means to tap into a larger investor base and gain exposure to international capital.

ADRs vs ADSs

ADRs (American Depositary Receipts) are often confused with ADSs. While both represent shares of foreign companies, the key difference lies in the way they are traded. ADRs are traded in the over-the-counter (OTC) market, while ADSs are listed on U.S. stock exchanges. Both instruments, however, serve the purpose of facilitating cross-border investments.

In Conclusion

In summary, ADS stands for American Depositary Share and is a financial instrument that allows U.S. investors to trade shares of non-U.S. companies on U.S. stock exchanges. ADSs provide numerous advantages, such as increased cross-border investment opportunities and enhanced visibility for foreign issuers. Understanding the meaning and implications of ADSs is crucial for investors and companies alike, as it opens doors to the global marketplace.

Thank you for taking the time to read this article and enrich your knowledge of the finance domain. We hope that the insights provided here will serve as a valuable resource for your future financial endeavors.