为这个产品生成亚马逊英文版五点描述：36个装黑色垫圈，3/4" NPT

1. High-Quality Material: Made of high-quality materials, these 36-pack black washers are durable and long-lasting.
2. Perfect Fit: Designed to fit perfectly with 3/4" NPT threads, these black washers provide a tight seal and prevent leakage.
3. Easy to Install: These black washers are easy to install and require no special tools or equipment, making them a convenient and hassle-free solution.
4. Versatile Use: These washers can be used for a variety of applications, including plumbing, automotive, and industrial projects.
5. Great Value: With a pack of 36 washers, this product offers great value for money and is an essential item for any toolbox or workshop.

相关问题

Fn=i*Fs/NPT

根据引用\[1\]中的说明，Fn表示第n个谐波的频率，i表示谐波的序号，Fs表示采样频率，NPT表示采样点数。根据公式Fn=i*Fs/NPT，可以计算出第n个谐波的频率。其中，i表示谐波的序号，从1开始递增，Fs表示采样频率，NPT表示采样点数。
#### 引用[.reference_title]
- *1* *2* *3* [基于STM32的FFT频谱分析+波形识别](https://blog.csdn.net/qq_42628795/article/details/95314989)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]

def on_submit(self): prompt = self.prompt_edit.toPlainText() question = self.question_edit.toPlainText() api_url = "https://api.devbit.cn/ai/api/ai/chat" api_key = "ZXlKMGVYQWlPaUpLVjFRaUxDSmhiR2NpT2lKSVV6STFOaUo5LmV5SjBkQ0k2TkN3aVlYVmtJam9pTlRNeE5XTmpZekV3TlRnME5HSTNNVGcyWmpoa09XRTVOVFppTnpGbU5HWWlMQ0pzZFNJNkltZGhiMmhoYjNkbGJpSXNJbVY0Y0NJNk1UWTROVFUwT0RjNU9Td2lkWElpT2pJc0ltcDBhU0k2SWtGUVNWOVVUMHRGVGw4MU16RTFZMk5qTVRBMU9EUTBZamN4T0RabU9HUTVZVGsxTm1JM01XWTBaaTAwSW4wLjM0WWhudzVpblNRVTZROWpkZ0RxRHlCQk1GM2xmN01HYTZBcXZJMV9ydjA=" headers = { "Authorization": "Bearer "+api_key, "Accept": "application/json" } payload = { "prompt": prompt, "question": question, "cid": self.cid, "stream": False } response = requests.post(api_url, json=payload, headers=headers) if response.status_code == 200: print(response.json()) json_response = response.json() self.cid = str(json_response['data']['cid']) self.json_response_edit.setText(str(json_response['data']['answer'])) else: print("Request failed with error code {reaponse.status_code}") self.json_response_edit.setText(f"请求失败，错误码 {response.status_code}")这是我的代码如何通过图形界面开关控制cid是否回传呢？

你可以在图形界面中添加一个复选框（QCheckBox），让用户选择是否需要回传cid。然后在on_submit函数中，根据复选框的状态设置payload中的stream参数，如果复选框被选中，则stream为False，否则为True。具体代码实现如下：

def on_submit(self): 
    prompt = self.prompt_edit.toPlainText() 
    question = self.question_edit.toPlainText() 
    api_url = "https://api.devbit.cn/ai/api/ai/chat" 
    api_key = "ZXlKMGVYQWlPaUpLVjFRaUxDSmhiR2NpT2lKSVV6STFOaUo5LmV5SjBkQ0k2TkN3aVlYVmtJam9pTlRNeE5XTmpZekV3TlRnME5HSTNNVGcyWmpoa09XRTVOVFppTnpGbU5HWWlMQ0pzZFNJNkltZGhiMmhoYjNkbGJpSXNJbVY0Y0NJNk1UWTROVFUwT0RjNU9Td2lkWElpT2pJc0ltcDBhU0k2SWtGUVNWOVVUMHRGVGw4MU16RTFZMk5qTVRBMU9EUTBZamN4T0RabU9HUTVZVGsxTm1JM01XWTBaaTAwSW4wLjM0WWhudzVpblNRVTZROWpkZ0RxRHlCQk1GM2xmN01HYTZBcXZJMV9ydjA=" 
    headers = { 
        "Authorization": "Bearer "+api_key, 
        "Accept": "application/json" 
    } 
    stream = not self.cid_cb.isChecked() # 如果复选框被选中，则stream为False，否则为True
    payload = { 
        "prompt": prompt, 
        "question": question, 
        "cid": self.cid if self.cid_cb.isChecked() else "", # 如果复选框被选中，则传递cid，否则不传递
        "stream": stream 
    } 
    response = requests.post(api_url, json=payload, headers=headers) 
    if response.status_code == 200: 
        print(response.json()) 
        json_response = response.json() 
        self.cid = str(json_response['data']['cid']) 
        self.json_response_edit.setText(str(json_response['data']['answer'])) 
    else: 
        print("Request failed with error code {reaponse.status_code}") 
        self.json_response_edit.setText(f"请求失败，错误码 {response.status_code}")