So, product rule is OK for taking the derivative of a dot product.
那么乘积法则对点乘求导没问题。
Well, then, dA, so we had to use the product rule carefully, or we use the partials.
那么对于dA，我们必须谨慎地使用乘法法则，或用偏微分。
The product rule is very simple and easy to implement, and it doesn't increase additional delay.
该“产生式规则”简单而易以实现，而且不增加浮点加法器的延迟。
The weight-based rule, the product rule and the model-based rule is established to present the knowledge.
系统采用了基于权重规则、基于产生式规则和基于模型的知识表示方法；
Leading zeros anticipatory logic is implemented based on a set of unified product rule, which can diminish the potential one bit error of original ones.
本文中的前导零预测逻辑是基于一套统一的“产生式规则”，可以消除原有前导零预测逻辑潜在的一位预测错误。
OK, now, so there's an interesting thing to note, which is that we can use the usual product rule for derivatives with vector expressions, with dot products or cross products.
还有个很有趣的现象要注意一下，就是我们可以用乘积法则,对向量表达式求导，无论是点乘或叉乘。
You can get this either by implicit differentiation and the product rule, or you could get this just by putting here, here,and here the partial derivatives of this with respect to x, y, and z.
可以通过隐函数微分法和乘法法则得到，或者直接,把关于x，y，z的偏微分放进来。
In this particular case, the execution of the relation will produce a cross product between all the tables and all the owned members that match the criteria explained in the later rule.
在这个特定用例中，关联的执行将会在所有表和所有符合后面规则中解释的标准的用户之间产生一个衔接产品。
By clicking a product in the revenue list, open those rules that contain the selected product in the head of the rule.
单击此收入列表中的一个产品，打开在规则头内包含所选产品的那些规则。
A simple rule could easily put an end to such coercion - customers should not be able to re-evaluate the product after leaving their initial comments.
一个简单的规定就能够很容易的终止这种强迫顾客在留下最初的评价后再次更改的行为。
In Listing 1, a simple rule to match product Numbers of Thinkpad laptops is created from the URL rule definition.
在清单1中，以url规则定义为基础，创建一个匹配Thinkpad笔记本电脑产品号的简单规则。
Additionally, there's a general rule in pricing a product: the higher the price, the harder you'll have to work to acquire a customer for that item.
另外，产品定价有个总的原则：价格越高，越难赢得顾客。
As any good Coke man will tell you, the first rule is to get the product "cold and close."
任何优秀的可口可乐人将告诉你，第一准则是拿到“冷的且未开动的”产品。
Nonfunctional requirements that represent product-wide properties are the exception to this rule.
那些代表产品整体特性的非功能性需求是个例外。
As a general rule, the development of a new system or complex product is classified as a special product development.
作为一条总的规律，我们将一个新系统或复杂产品的开发归类为特殊产品开发。
Repeat sales: each product is the life cycle, each customer has a trading rule, grasp the two aspects of the data can take the initiative to promote the product sales.
重复销售：每种产品都是有生命周期的，每个客户也都有交易的规律，掌握这两方面的数据就可以主动的促进产品销售。
Accordingly, any product not required to bear a nutrition label now will be similarly exempt under the new rule.
相应地，任何不要求具有营养标签的产品现在将在新的法规下作相同的免除。
The efficiency and results of product configuration design are related to the configuration rules in the Product configuration based on Rule-Reasoning.
在基于规则推理的配置方法中，配置规则直接关系到产品配置设计的效率和结果。
If the software enterprises all follow the certain code rule in the code compilation period, this will do well to our software product quality.
如果软件企业在代码编写的阶段都能遵循一定的代码规则，这对软件产品的质量的提高将会大有益处。
The representation of client requirement knowledge based on frame - rule and its inference process are presented, the product knowledge index and retrieve are analyzed.
提出了客户需求知识的框架-规则表示方法及推理过程，对产品知识索引与检索方式进行分析。
Organizes product techniques development, implementation and management, according to national rule, law of contract and designation from customer.
按国家法规、合同法和客户指令，组织产品技术的开发。
It will make the product easy to accept. The logic design follows the rule of the reason.
感性设计赋予产品更多的人性化，使产品更加亲人，易于接受。
Rule two: Learn who'sbuying your product, ask them why and give them more reasons.
原则二：了解谁在购买你的产品，问他们为什么购买，并给他们更多的理由。
The research on design-efficiency will improve the quality of design, and embody the rule of human-central, and will enhance the competitive of product.
通过对产品设计效率方法的研究，提高产品的设计质量， 更加体现人性化的设计原则，从而提高产品的设计竞争力。
As a general rule, the thinner the texture a product has, the less likely it will be to trigger or exacerbate breakouts.
作为一般规则，细纹理的产品，不太可能会引发或加剧的突破。
As a general rule, the thinner the texture a product has, the less likely it will be to trigger or exacerbate breakouts.
作为一般规则，细纹理的产品，不太可能会引发或加剧的突破。
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