With the chain rule, gives me a theta dot.
根据链式法则，我得到θ点。
Then by chain rule, dpA/dp dpA/dP. Constant temperature.
考虑链式法则，还应该再乘以恒定的温度下的。
Well, we could use differentials, like we did here, but we can also keep using the chain rule.
我们可以用微分，就像这样，也可以用链式法则。
OK, this is only true for an ideal gas, and we went through that mathematically where the, with a chain rule.
这一关系只对理想气体成立，上节课我们，用链式法则推导出了这一关系。
Expect one about a min/max problem, something about Lagrange multipliers, something about the chain rule and something about constrained partial derivatives.
有一个极值问题，也有关于拉格朗日乘数法的，链式法则也会有的,约束条件下偏导数当然不会漏掉。
The formulas calculating higher derivatives of parametric functions and composite functions are given by the chain rule and the product formula for derivatives.
用函数的链式法则和乘积公式给出了参数函数和复合函数的高阶导数的计算公式。
OK, and we can find this one from the constraints as we've een at the beginning either by differentiating the constraint, or by using the chain rule on the constraint.
我们可以从限制条件中找到这个，我们一开始就看到的，要么用微分限制条件，要么利用链式法则。
That means all the packets not matching any rule in the INPUT chain will be dropped.
这意味着，将丢弃所有与input链中任何规则都不匹配的信息包。
But if the packet doesn't match a rule, then it is compared to the next rule in the chain.
但是，如果信息包与这条规则不匹配，那么它将与链中的下一条规则进行比较。
Next the packet's header information is compared with each rule in the chain it is passed on to, unless it perfectly matches a rule.
接下来，将信息包的头信息与它所传递到的链中的每条规则进行比较，看它是否与某条规则完全匹配。
Finally, if the packet doesn't match to any rule in the chain, then the kernel consults the policy of that chain to decide what to do with the packet.
最后，如果信息包与链中的任何规则都不匹配，那么内核将参考该链的策略来决定如何处理该信息包。
Each chain can have a policy that defines "a default target", i.e. a default action to perform, if a packet doesn't match any rule in that chain.
每个链都可以有一个策略，它定义“缺省目标”，也就是要执行的缺省操作，当信息包与链中的任何规则都不匹配时，执行此操作。
All packets that don't match any rule in the chain will then be forced to use the policy of the chain.
所有与链中任何规则都不匹配的信息包都将被强制使用此链的策略。
RETURN: The RETURN target set in a rule makes the packet matching that rule stop traversing through the chain containing the rule.
RETURN ：在规则中设置的 RETURN目标让与该规则匹配的信息包停止遍历包含该规则的链。
This example command appends a rule at the end of the INPUT chain that specifies packets coming from source address 205.168.0.1 to be ACCEPTed.
该示例命令将一条规则附加到input链的末尾，确定来自源地址205.168.0.1的信息包可以ACCEPT。
The first command deletes a rule from the INPUT chain that specifies packets destined for port 80 to be DROPped.
第一条命令从INPUT链删除规则，它指定 DROP前往端口 80 的信息包。
When tcplimit is turned off, the INPUT rule and special chain are deleted.
关闭tcplimit时，INPUT规则和该特定链将被删除。
D or — delete: This command deletes a rule from the chain, either by specifying the rule to match with -d or by specifying the rule's position number in the chain.
d或——delete：通过用-d指定要匹配的规则或者指定规则在链中的位置编号，该命令从链中删除该规则。
The rule here is not to bargain for such a chain, but certainly a customer won't be asked to pay much.
像这样的一条铁链在这里是不讲价的，因为它本身的要价就不高。
For those of us climbing to the top of the food chain there can be no mercy. There is but one rule: hunt or be hunted.
对于爬到食物链顶端的我们而言，绝不能心慈手软。我们的世界只有一条规则：弱肉强食。
It is partly due to the natural laws including the laziness and imitating mentality of the user as well as the chain reaction, the compensating law and the analogical rule of the language.
促成这种变化的自然机制包括母语使用者的惰性和模仿心理以及英语语言体系内部的连锁反应、补偿机制和类推规律。
As a rule, however, the elevation of an animal to pet status removes it entirely from the human food chain.
但一般说来，当动物被拔高为宠物之后，它就不会再被人类列入食物链。
These three aspects constitute a complete chain, which reflects the compilers' idea on how to rule the country by etiquette and how to civilize people with poems.
这三个方面自然形成一个整体，进一步反映了《诗经》编选者依礼治国，以诗教化民众的思想。
That is, as a rule, a scraper chain conveyor does not only follow synclines and anticlines, but it also frequently follows curves.
这就是，作为一项规则，刮板链式输送机不只能跟着向斜和背斜，但它也常常如下曲线。
If you specify an existing number when adding a rule to a chain, iptables adds the new rule before (or above) the existing rule.
如果你使用一个已经存在的整数向规则链中添加规则，新规则会自动加到那条规则的前面。
If you specify an existing number when adding a rule to a chain, iptables adds the new rule before (or above) the existing rule.
如果你使用一个已经存在的整数向规则链中添加规则，新规则会自动加到那条规则的前面。
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